{"as_of":"2026-08-07T01:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e699748f0a0295b2d39f816f73e6e1c7521c9fe9712ed1ce715b0b80cb6c5e5a","coverage":[{"denominator":50,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":50,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-02T16:26:01.496370Z","state":"measured"},{"denominator":50,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":50,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-06T06:34:29.942622+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2604.14577/citation-record","integrity":"/paper/2604.14577/integrity","json":"/paper/2604.14577/citation-record.json","paper":"/paper/2604.14577"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.166334Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.166334Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:506d831c8e9b30b86404c0f4298c39a66c3484400c9eb4ad0a3ae2aad7909644","observation_id":"1e1721e7-5d9e-4a69-8316-5e9c21c9b34e","resolution":{"observed_at":"2026-08-02T16:25:56.166334Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.242325Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.242325Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:ed93529c8d83bd0c4de719740fa479deba00c6e3abf67af0f90f1a38e96776af","observation_id":"e996edcd-1174-4b1d-81da-dc06e7172e2c","resolution":{"observed_at":"2026-08-02T16:25:56.242325Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.339488Z","title":null,"venue":null,"work_id":null,"year":1967},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.339488Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:5c5495a274027742e0e2c800041823e6ce678facc43e15366311fd8810022ad6","observation_id":"037b80f2-ce5a-4b2c-a327-b1b2fe0e1a66","resolution":{"observed_at":"2026-08-02T16:25:56.339488Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.444770Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.444770Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:d70c4de8c8a5edda2310e9ab8a8225fcbce46c74b50ef17c8e28ba7840d823a3","observation_id":"ef7977dc-bcb7-4784-8be8-e7716bcd260b","resolution":{"observed_at":"2026-08-02T16:25:56.444770Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.548598Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.548598Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:9b3b227445e33e9bd51f47327cafd183b3e97d34fefd96831c4d343d0629d724","observation_id":"483b5321-e84f-44ac-94e2-17948efa1469","resolution":{"observed_at":"2026-08-02T16:25:56.548598Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.664586Z","title":null,"venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.664586Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:27c2c51444cc83bc9c06030adee8eaa19b5e18ca3a5809526000421d246c40a3","observation_id":"fe85efbd-2068-49d8-9889-9a2f55e22816","resolution":{"observed_at":"2026-08-02T16:25:56.664586Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.747560Z","title":"Freund, Saddles, singularities, and extrema in random phase fields, Physical Review E52, 2348 (1995)","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.747560Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:51650c9e58d5f76a0f7136120a430835a3b0c314e9487146d214de23c5e5caa8","observation_id":"c5c3267c-ca58-4d52-977a-3ac04ceb66ca","resolution":{"observed_at":"2026-08-02T16:25:56.747560Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.863747Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.863747Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:11a13a20c39492eb50294133769177a100473603f46f9c7e9fe8a367a772d3f9","observation_id":"5ace1955-b582-417a-a63e-095ced3dee94","resolution":{"observed_at":"2026-08-02T16:25:56.863747Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:56.967652Z","title":"Coullet, L","venue":null,"work_id":null,"year":1989},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:56.967652Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:06801b347ae785ae1a03044e375979983d2bfdea5cb171662126f573a98867ce","observation_id":"58e30a5b-2d41-4141-95d7-60072d2e2595","resolution":{"observed_at":"2026-08-02T16:25:56.967652Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.133817Z","title":null,"venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.133817Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:33d7fc0a2c2a1e6104dad47f0b555b697a870ac3bf9f5961b98e30ace6177c73","observation_id":"a41fa9d7-bd82-465d-88b2-01cf7533f530","resolution":{"observed_at":"2026-08-02T16:25:57.133817Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.241641Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.241641Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:70e9ae0a8485d90e220293e5a4fecf1b51579f753818019f7b6dfdb291349fef","observation_id":"6bb5430c-70ba-4e67-b3a4-a3b9f2ccd837","resolution":{"observed_at":"2026-08-02T16:25:57.241641Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.351864Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.351864Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:5f7965529855f6a5f46e5a3d4fb2050174c01c427eed114b2b0f7469c60a0d3c","observation_id":"048319f3-0e32-43e4-bf73-fd56177da6c1","resolution":{"observed_at":"2026-08-02T16:25:57.351864Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.509523Z","title":null,"venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.509523Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:9dcf4f90bfbb284a33bb69c8eb5fc8a879a6d0144b287a25e015ed1d82f42650","observation_id":"40937bf4-65d5-49d9-b191-c691a87adfba","resolution":{"observed_at":"2026-08-02T16:25:57.509523Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.621599Z","title":"Mata-Cervera, D","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.621599Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:3f5c7b2cd92988ae633b18dafb3ed089d33f02fda066e25ba9489ecf701df35c","observation_id":"eca9c7e7-53ce-4901-bd0d-c283c6c7f2d1","resolution":{"observed_at":"2026-08-02T16:25:57.621599Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.787676Z","title":"Afanasev, J","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.787676Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:e734bcb1e1fc90641c539ec9a73efb0b2546393ec6a85bcf61f5e881c9a65d2c","observation_id":"c9f366e2-7925-4b2e-9bd2-5fa8872b0ae2","resolution":{"observed_at":"2026-08-02T16:25:57.787676Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:57.847679Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.847679Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:8956ee8566595dfd7c46d43bd0540f83666434ca28ac8c4fb41892e965c8b8ad","observation_id":"29f3ed6c-2c6d-4bcf-b984-92189ee73832","resolution":{"observed_at":"2026-08-02T16:25:57.847679Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2509.06555","last_updated":"2026-07-24T09:08:10Z","snapshot_observed_at":"2026-08-04T23:39:05.470911Z","submitted_at":"2025-09-08T11:11:10Z","title":"Diffraction-free natural optical skyrmions and their subwavelength confinement around vortices","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2509.06555","snapshot_observed_at":"2026-08-02T16:25:57.947160Z","title":"Mata-Cervera, D","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:57.947160Z"},"links":{"cited_paper":"/paper/2509.06555","citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:70d0aa27d531dce9e38fff93fed65d841da1741d7c5ad183bad79421eb5d8431","observation_id":"60824d9d-e84c-4ea5-9302-7fb86196b01c","resolution":{"observed_at":"2026-08-02T16:25:57.947160Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.058132Z","title":"Nakahara, Geometry, topology and physics (CRC press, 2018)","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.058132Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:42c16a55bd9a00c235a13136da483a914b6a503ad19fe1148d07c6da31355f95","observation_id":"e62421b0-ef53-4e02-9b24-72b3b2b3d635","resolution":{"observed_at":"2026-08-02T16:25:58.058132Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.164217Z","title":"Rajantie, Formation of topological defects in gauge field theories, International Journal of Modern Physics A17, 1 (2002)","venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.164217Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:f473f31961082d59ccc1263d8bd307ac55b3f8ee9fa5ae048636ea5bb5e3dea9","observation_id":"2ad18b88-6037-4f50-9588-1c4bd95037c8","resolution":{"observed_at":"2026-08-02T16:25:58.164217Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.258326Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.258326Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:e36f2e320a8be2d6a340f21db6637debff2b6d30039ef752361712d3e646abed","observation_id":"0171035d-62f8-4361-91e3-bd2bf7dd0fba","resolution":{"observed_at":"2026-08-02T16:25:58.258326Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.410257Z","title":null,"venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.410257Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:cb0f324126272849f50f7fccd48b0a755f4d0dd1f92ebe1eb13da0701ca112d2","observation_id":"3c559c12-ea9a-4014-aa48-efa548385d9c","resolution":{"observed_at":"2026-08-02T16:25:58.410257Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.482257Z","title":null,"venue":null,"work_id":null,"year":1975},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.482257Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:c4aff7f3dd1143daa86f1d1bc68ad60d53e29e7483098a1c9a73df7fdd37386a","observation_id":"989e6f0b-1157-4a89-ac8c-9b30ce1e3df3","resolution":{"observed_at":"2026-08-02T16:25:58.482257Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.588155Z","title":"Gu, Advanced Optical Imaging Theory, Springer Se- ries in Optical Sciences, Vol","venue":null,"work_id":null,"year":2000},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.588155Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:fd428a4be6e2f98608d6b47a6390baea60327115e6515b4d8fa95ce47322dd4d","observation_id":"c14a0fbe-2b6e-4603-b01b-c09d23a36244","resolution":{"observed_at":"2026-08-02T16:25:58.588155Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.708143Z","title":"Poincar´ e,Th´ eorie math´ ematique de la lumi` ere II.: Nouvelles ´ etudes sur la diffraction.–Th´ eorie de la dispersion de Helmholtz","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.708143Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:064dca93f5d76b9851dba9b72c45ebcf913de6e575c27a35522c0fff29dd9c46","observation_id":"3d8d3912-f10a-4d32-adff-1b4d96ad2ff5","resolution":{"observed_at":"2026-08-02T16:25:58.708143Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.806072Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.806072Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:83112a864671c4a336bfa682dd03a15b8b93526c3c47e6caab154d3ce2ab358f","observation_id":"893b51cd-da5e-4573-840f-38e70087a723","resolution":{"observed_at":"2026-08-02T16:25:58.806072Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:58.922905Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:58.922905Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:b673fbbe6b86ee1c7650f958d4bf7a954c8947a48a88e1074c9d051ba1a29a22","observation_id":"b7210976-527d-4be5-80d0-57c2a4c7792a","resolution":{"observed_at":"2026-08-02T16:25:58.922905Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.100962Z","title":"Wang and S","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.100962Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:98b66fa345498c70b3c96dd405e8bcb62fb0aa35c13a94ce0e07ef7e3f98d81a","observation_id":"1574d080-bf58-420e-8226-d4737756e51c","resolution":{"observed_at":"2026-08-02T16:25:59.100962Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.214068Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.214068Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:fc854645b0bec8fad39d887add1a564a55e7043c132adce2bff74f85fbf56b50","observation_id":"ca4929a1-c0d4-4d4c-be40-7dbcf31bcd17","resolution":{"observed_at":"2026-08-02T16:25:59.214068Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.364196Z","title":null,"venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.364196Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:4f9c69efe3b1450eb1ec88633fd65018113f74826ced442a70c3ea2d8e3d6cbe","observation_id":"6e0cdc13-5aaa-4fa2-92d6-15b7f51834a3","resolution":{"observed_at":"2026-08-02T16:25:59.364196Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.524217Z","title":"McWilliam, C","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.524217Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:752b9b823a9749f77feda68418447354c5661634fb74b5902600ce5810f8937c","observation_id":"0e7bfed8-8c3e-48a9-b80f-2ae9d588100c","resolution":{"observed_at":"2026-08-02T16:25:59.524217Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.593677Z","title":null,"venue":null,"work_id":null,"year":1988},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.593677Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:8d2da7d44e875a0dadfc9f7d6561c9cd198054cd5312ca78c77023fb088e08b4","observation_id":"c3de3d70-df4c-4189-a08c-ecec97351ffd","resolution":{"observed_at":"2026-08-02T16:25:59.593677Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.715982Z","title":"Kille and A","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.715982Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:162b5403b82da6eb9b6be3d5168b08e561031ed011e5375ce49031abf461f9a6","observation_id":"b40cfb41-b3f5-4874-bd3d-472927052a4c","resolution":{"observed_at":"2026-08-02T16:25:59.715982Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.794743Z","title":"Annenkova, A","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.794743Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:b44e27cbc51f03654c1eb5cf67d14537264c4cca8d17bd748270eca197dee019","observation_id":"c23d7ee9-9c32-46cb-9052-8084486458c8","resolution":{"observed_at":"2026-08-02T16:25:59.794743Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:25:59.895849Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-02T16:25:59.895849Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:e94f986a662fe86c9ccdcd5d5f777a41a170f671ce6031e226f4e5762a2584e2","observation_id":"7eb19d1b-9108-4411-9d6d-77727ae9d649","resolution":{"observed_at":"2026-08-02T16:25:59.895849Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.064746Z","title":null,"venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.064746Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:9f122f0bc2071a655c1163f8e716bc2c58d51c566ca922d0eb44066db54845fa","observation_id":"54ae7ddd-c289-4f9e-a389-2264a316276a","resolution":{"observed_at":"2026-08-02T16:26:00.064746Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.151899Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.151899Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:394f8343e53e041bd19258c581be11f0871540fff28251c49daf759eb75ecc23","observation_id":"257ae6d1-56b0-4fd5-99ef-a54f377490f8","resolution":{"observed_at":"2026-08-02T16:26:00.151899Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.228902Z","title":null,"venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.228902Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:9f24bfdd7ccccfbe770b557523527d81a884ab1cad4fb47bc88631045326bb40","observation_id":"a4fbc744-28b6-4c0e-ac67-cb7d9425efe7","resolution":{"observed_at":"2026-08-02T16:26:00.228902Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.323967Z","title":null,"venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.323967Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:205385e956fac7593e83bdf10fa9d1a20b9a50a79b0ad398e3282943a5e9ff86","observation_id":"04da0c85-5250-43ca-8305-4c0678770e03","resolution":{"observed_at":"2026-08-02T16:26:00.323967Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.395595Z","title":null,"venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.395595Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:183ea66caf3500b4fbcc41bd72f04ca264c1cde5a8b88b437e391200561928c5","observation_id":"1bf64b0d-6847-4a1f-ba4f-26e2f8c274da","resolution":{"observed_at":"2026-08-02T16:26:00.395595Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.465590Z","title":"Wang and S","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.465590Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:1f291a91f961c2b0d9f545951e2493354b981506ad3f4e828334e85744bbb4e7","observation_id":"7e91c47a-1b81-4c60-ba89-aface63203f2","resolution":{"observed_at":"2026-08-02T16:26:00.465590Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.534305Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.534305Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:8dc231b0db17645bd88ebbd67faed8b4b046473ebb9f5824bfafeb15c75c9f6c","observation_id":"14d3ad4b-d8bd-4a7b-aade-9b5ba76fc670","resolution":{"observed_at":"2026-08-02T16:26:00.534305Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.601083Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.601083Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:c2ba77b0520479004bf9b998da62b8897958c9882a81e4e8012d13fb23423043","observation_id":"7bb8170f-b459-4768-8ab2-6bee68af5af1","resolution":{"observed_at":"2026-08-02T16:26:00.601083Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.676525Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.676525Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:f4979b316028881fdd3255562312ef20d8f5180cf5e05badafad1a8228eb1180","observation_id":"b9bf8134-7d6e-4994-9a3c-f233c0b752b9","resolution":{"observed_at":"2026-08-02T16:26:00.676525Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.760879Z","title":"Maxwell and M","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.760879Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:79c5e3d555e4b85b443c2d41709a6277c11103fe24d971a385cbd34033e37c9d","observation_id":"f5b216a7-35e5-44ea-984b-97cf20f718fb","resolution":{"observed_at":"2026-08-02T16:26:00.760879Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.892510Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.892510Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:023b6efb60cf1ab50a306caa059faf55dcd1055897d0c4a163068faa1f39815f","observation_id":"875f8d00-313a-42ff-98d2-e1756d34ee64","resolution":{"observed_at":"2026-08-02T16:26:00.892510Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:00.988093Z","title":null,"venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:00.988093Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:a9e3f4b66b2618800ec27ce997095535289544e3e46d8dbb92109f3459f6ac93","observation_id":"17dd15d6-fa5f-4dd0-8bb9-05bed0346482","resolution":{"observed_at":"2026-08-02T16:26:00.988093Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:01.153155Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:01.153155Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:679f43293322fb57e86ca35788f0c89690a7a37bed667e49f817cc3b2e29a5ac","observation_id":"17635b27-f4c3-4c60-ba21-3692c54c2cc3","resolution":{"observed_at":"2026-08-02T16:26:01.153155Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:01.292586Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:01.292586Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:923156935daeab1be798a8e16da96dde912092b29aa5f22ad2951d3c11fc0208","observation_id":"202b8256-56b0-4532-af6f-7adaed90ffb1","resolution":{"observed_at":"2026-08-02T16:26:01.292586Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:01.384284Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:01.384284Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:7746fdd274a6d8c6b648b410dccc9dc22f72e264563ad0d271805baa9ec1af31","observation_id":"9a26fda0-e969-46ba-b440-79a30b0ce167","resolution":{"observed_at":"2026-08-02T16:26:01.384284Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-02T16:26:01.496370Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light","version":2},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-02T16:26:01.496370Z"},"links":{"citing_paper":"/paper/2604.14577"},"observation_digest":"sha256:a016795b24ef4f8861dcc1998d0c36111a2dc8d57f6a12be7d345ab5df1f778a","observation_id":"26c30dce-9195-486e-86fd-37bb83819447","resolution":{"observed_at":"2026-08-02T16:26:01.496370Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2604.14577","last_updated":"2026-07-25T08:21:15Z","latest_version":2,"primary_category":"physics.optics","snapshot_observed_at":"2026-08-02T16:25:55.324509Z","submitted_at":"2026-04-16T03:16:04Z","title":"Non-diffracting meronic spin defects of light"},"reference_resolution":{"displayed":50,"state_counts":{"malformed_identifier":1,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":49,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":50},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 50 of 50 outbound references and 0 inbound Pith citation observations for arXiv:2604.14577."}