{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VTQNCMMGFSJMAJIGHZYTDBYLA5","short_pith_number":"pith:VTQNCMMG","canonical_record":{"source":{"id":"2606.16674","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-15T13:08:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"3bd2b8fb5cf4ef4d3c069085ecb5e44fd45850c99e774450068d5e8a4d668ad2","abstract_canon_sha256":"cab46319cb89fd5aea07a74b12d75d83cff2490fc777d1413507ab1a501a6533"},"schema_version":"1.0"},"canonical_sha256":"ace0d131862c92c025063e7131870b0773c732534b56d70dd301ced719e6ee8c","source":{"kind":"arxiv","id":"2606.16674","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16674","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16674v2","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16674","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_12","alias_value":"VTQNCMMGFSJM","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_16","alias_value":"VTQNCMMGFSJMAJIG","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_8","alias_value":"VTQNCMMG","created_at":"2026-06-23T03:13:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VTQNCMMGFSJMAJIGHZYTDBYLA5","target":"record","payload":{"canonical_record":{"source":{"id":"2606.16674","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-15T13:08:11Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"3bd2b8fb5cf4ef4d3c069085ecb5e44fd45850c99e774450068d5e8a4d668ad2","abstract_canon_sha256":"cab46319cb89fd5aea07a74b12d75d83cff2490fc777d1413507ab1a501a6533"},"schema_version":"1.0"},"canonical_sha256":"ace0d131862c92c025063e7131870b0773c732534b56d70dd301ced719e6ee8c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:13:59.614635Z","signature_b64":"lnJH7/KeX/stCLVoT54Ckr1CMvdroA99/66lYOrNVYuHINGLin7K028dgNTl0orjg70c8A0yiZZjQFwk8JyBDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ace0d131862c92c025063e7131870b0773c732534b56d70dd301ced719e6ee8c","last_reissued_at":"2026-06-23T03:13:59.614225Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:13:59.614225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.16674","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T03:13:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jRpjuNVBjZ1eS1w4X6vA8n7CZO95NndEVOlki7SE3pfPzev/BvuWVVUvTAjadGYwPnmY/Gyl0CLEFt+6JXIIDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T19:58:44.673982Z"},"content_sha256":"291825c59c5c73a4afad95eece49d3a2fd18d1704852ca36e33075534348960b","schema_version":"1.0","event_id":"sha256:291825c59c5c73a4afad95eece49d3a2fd18d1704852ca36e33075534348960b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VTQNCMMGFSJMAJIGHZYTDBYLA5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects on a metal that is proximately coupled to hyperbolic photon modes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Patrick A. Lee, Zhiyu Dong","submitted_at":"2026-06-15T13:08:11Z","abstract_excerpt":"The hyperbolic mode (HM) refers to a polariton mode in a polar insulator where the dielectric function is negative in some direction of propagation. Within a frequency window the light occupies a greatly expanded region in momentum space. The HM in hexagonal Boron Nitride (hBN) has been under intense study and we consider placing a metal directly on top of hBN and ask whether its physical properties can be strongly affected. While the problem resembles superficially the electron phonon coupling problem, there are important differences. Due to the longitudinal nature of the HM mode the coupling"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16674","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.16674/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T03:13:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OBXu0mpDf2P/wt1Pn8A0B5+t2Q7BIzP8iJkijC3l6UeIyFP7rK5oU1Zlddo1I8Jk+DqN/P5nPLC8bpXo8uRzDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T19:58:44.674368Z"},"content_sha256":"83f68cd814b33fad5548ce5772bfd67cbf1560f8e67f12ccac1bd9cea83eb45e","schema_version":"1.0","event_id":"sha256:83f68cd814b33fad5548ce5772bfd67cbf1560f8e67f12ccac1bd9cea83eb45e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/bundle.json","state_url":"https://pith.science/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-23T19:58:44Z","links":{"resolver":"https://pith.science/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5","bundle":"https://pith.science/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/bundle.json","state":"https://pith.science/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VTQNCMMGFSJMAJIGHZYTDBYLA5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VTQNCMMGFSJMAJIGHZYTDBYLA5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cab46319cb89fd5aea07a74b12d75d83cff2490fc777d1413507ab1a501a6533","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-15T13:08:11Z","title_canon_sha256":"3bd2b8fb5cf4ef4d3c069085ecb5e44fd45850c99e774450068d5e8a4d668ad2"},"schema_version":"1.0","source":{"id":"2606.16674","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16674","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16674v2","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16674","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_12","alias_value":"VTQNCMMGFSJM","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_16","alias_value":"VTQNCMMGFSJMAJIG","created_at":"2026-06-23T03:13:59Z"},{"alias_kind":"pith_short_8","alias_value":"VTQNCMMG","created_at":"2026-06-23T03:13:59Z"}],"graph_snapshots":[{"event_id":"sha256:83f68cd814b33fad5548ce5772bfd67cbf1560f8e67f12ccac1bd9cea83eb45e","target":"graph","created_at":"2026-06-23T03:13:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.16674/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The hyperbolic mode (HM) refers to a polariton mode in a polar insulator where the dielectric function is negative in some direction of propagation. Within a frequency window the light occupies a greatly expanded region in momentum space. The HM in hexagonal Boron Nitride (hBN) has been under intense study and we consider placing a metal directly on top of hBN and ask whether its physical properties can be strongly affected. While the problem resembles superficially the electron phonon coupling problem, there are important differences. Due to the longitudinal nature of the HM mode the coupling","authors_text":"Patrick A. Lee, Zhiyu Dong","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-15T13:08:11Z","title":"Effects on a metal that is proximately coupled to hyperbolic photon modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16674","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:291825c59c5c73a4afad95eece49d3a2fd18d1704852ca36e33075534348960b","target":"record","created_at":"2026-06-23T03:13:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cab46319cb89fd5aea07a74b12d75d83cff2490fc777d1413507ab1a501a6533","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-15T13:08:11Z","title_canon_sha256":"3bd2b8fb5cf4ef4d3c069085ecb5e44fd45850c99e774450068d5e8a4d668ad2"},"schema_version":"1.0","source":{"id":"2606.16674","kind":"arxiv","version":2}},"canonical_sha256":"ace0d131862c92c025063e7131870b0773c732534b56d70dd301ced719e6ee8c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ace0d131862c92c025063e7131870b0773c732534b56d70dd301ced719e6ee8c","first_computed_at":"2026-06-23T03:13:59.614225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:13:59.614225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lnJH7/KeX/stCLVoT54Ckr1CMvdroA99/66lYOrNVYuHINGLin7K028dgNTl0orjg70c8A0yiZZjQFwk8JyBDg==","signature_status":"signed_v1","signed_at":"2026-06-23T03:13:59.614635Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.16674","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:291825c59c5c73a4afad95eece49d3a2fd18d1704852ca36e33075534348960b","sha256:83f68cd814b33fad5548ce5772bfd67cbf1560f8e67f12ccac1bd9cea83eb45e"],"state_sha256":"bc2ecdf0f23f05e88afceab463394564bed0f7689952908c957573e1119bad5c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R3VYJDOcsH5Fo06zxAPipcRBBpl6SBeWyR/S8ketvlu2Mjx8EPJDnv8GGyyCAoSq1KuoO/Ns/O5pSl2y2MsTAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T19:58:44.676393Z","bundle_sha256":"de82416466e38cdc72fa24a7fe18d9ae40e6927685706b1b8434dbc25a740ea2"}}