{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:L4TGFXBPKLTGJ67GRUCVBBMJ3M","short_pith_number":"pith:L4TGFXBP","canonical_record":{"source":{"id":"2308.06813","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-13T16:56:58Z","cross_cats_sorted":[],"title_canon_sha256":"924cdf421edf3c88ccdbf8bfd122cb8773c4420c3ee2a103da460ed25fd09e4f","abstract_canon_sha256":"9dc61587581efae650615f97b34d9e493b172369cda89171e0a5628c8a4517e8"},"schema_version":"1.0"},"canonical_sha256":"5f2662dc2f52e664fbe68d05508589db2f4d20f9cbd2d9198a555a9651dcb272","source":{"kind":"arxiv","id":"2308.06813","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.06813","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"arxiv_version","alias_value":"2308.06813v3","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.06813","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_12","alias_value":"L4TGFXBPKLTG","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_16","alias_value":"L4TGFXBPKLTGJ67G","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_8","alias_value":"L4TGFXBP","created_at":"2026-07-05T08:00:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:L4TGFXBPKLTGJ67GRUCVBBMJ3M","target":"record","payload":{"canonical_record":{"source":{"id":"2308.06813","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-13T16:56:58Z","cross_cats_sorted":[],"title_canon_sha256":"924cdf421edf3c88ccdbf8bfd122cb8773c4420c3ee2a103da460ed25fd09e4f","abstract_canon_sha256":"9dc61587581efae650615f97b34d9e493b172369cda89171e0a5628c8a4517e8"},"schema_version":"1.0"},"canonical_sha256":"5f2662dc2f52e664fbe68d05508589db2f4d20f9cbd2d9198a555a9651dcb272","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:00:35.117784Z","signature_b64":"sPbkwIVUghi5uGbdE3xcviLfDqFdW4kyIiL/99f4aNlgxfKoeBaGVfuO7db4oYtVgek3eEzQouLeuthimkgGCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f2662dc2f52e664fbe68d05508589db2f4d20f9cbd2d9198a555a9651dcb272","last_reissued_at":"2026-07-05T08:00:35.117272Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:00:35.117272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.06813","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:00:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XaAylMo+13fcXW1sLUUpell/AQuQs4WSh0PiwJeZwlZQscUZCpjGf9q23HK48nBDm+oFisasAIxq/2hjmTy4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T21:54:53.730426Z"},"content_sha256":"c95b0349e5ad6fa7ad14677a32f9cd18e417d7d5b0157108cfd9673ea7f3b82c","schema_version":"1.0","event_id":"sha256:c95b0349e5ad6fa7ad14677a32f9cd18e417d7d5b0157108cfd9673ea7f3b82c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:L4TGFXBPKLTGJ67GRUCVBBMJ3M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deep Synoptic Array Science: Polarimetry of 25 New Fast Radio Bursts Provides Insights into their Origins","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Casey Law, Charlie Harnach, Dana Simard, David Hodge, David P. Woody, Ge Chen, Gregg Hallinan, Greg Hellbourg, Jakob T. Faber, James W. Lamb, Jean Somalwar, Jun Shi, Kritti Sharma, Liam Connor, Mark Hodges, Morgan Catha, Myles B. Sherman, Nitika Yadlapalli, Paul Rasmussen, Reynier Squillace, Rick Hobbs, Sander Weinreb, Vikram Ravi","submitted_at":"2023-08-13T16:56:58Z","abstract_excerpt":"We report on a full-polarization analysis of the first 25 as yet non-repeating FRBs detected at 1.4 GHz by the 110-antenna Deep Synoptic Array (DSA-110) during commissioning observations. We present details of the data-reduction, calibration, and analysis procedures developed for this novel instrument. Faraday rotation measures (RMs) are searched between $\\pm10^6$ rad m$^{-2}$ and detected for 20 FRBs with magnitudes ranging from $4-4670$ rad m$^{-2}$. $15/25$ FRBs are consistent with 100% polarization, 10 of which have high ($\\ge70\\%$) linear-polarization fractions and 2 of which have high ($"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.06813","kind":"arxiv","version":3},"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/2308.06813/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":"2026-07-05T08:00:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3BqKAtMXRi/WLC+sn0ACxzZ8UKIrF2uIEVSj5foz3rZY5i/r4E/Q0wsuXKi9C76p26agNDumwtmgtbXAIK2iAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T21:54:53.731232Z"},"content_sha256":"0346560c8b85c78e25593f95536cb36e01ac27bb6db0ec2b734ae372f2bdf829","schema_version":"1.0","event_id":"sha256:0346560c8b85c78e25593f95536cb36e01ac27bb6db0ec2b734ae372f2bdf829"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/bundle.json","state_url":"https://pith.science/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/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":"2026-08-15T21:54:53Z","links":{"resolver":"https://pith.science/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M","bundle":"https://pith.science/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/bundle.json","state":"https://pith.science/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L4TGFXBPKLTGJ67GRUCVBBMJ3M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:L4TGFXBPKLTGJ67GRUCVBBMJ3M","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":"9dc61587581efae650615f97b34d9e493b172369cda89171e0a5628c8a4517e8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-13T16:56:58Z","title_canon_sha256":"924cdf421edf3c88ccdbf8bfd122cb8773c4420c3ee2a103da460ed25fd09e4f"},"schema_version":"1.0","source":{"id":"2308.06813","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.06813","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"arxiv_version","alias_value":"2308.06813v3","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.06813","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_12","alias_value":"L4TGFXBPKLTG","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_16","alias_value":"L4TGFXBPKLTGJ67G","created_at":"2026-07-05T08:00:35Z"},{"alias_kind":"pith_short_8","alias_value":"L4TGFXBP","created_at":"2026-07-05T08:00:35Z"}],"graph_snapshots":[{"event_id":"sha256:0346560c8b85c78e25593f95536cb36e01ac27bb6db0ec2b734ae372f2bdf829","target":"graph","created_at":"2026-07-05T08:00:35Z","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/2308.06813/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on a full-polarization analysis of the first 25 as yet non-repeating FRBs detected at 1.4 GHz by the 110-antenna Deep Synoptic Array (DSA-110) during commissioning observations. We present details of the data-reduction, calibration, and analysis procedures developed for this novel instrument. Faraday rotation measures (RMs) are searched between $\\pm10^6$ rad m$^{-2}$ and detected for 20 FRBs with magnitudes ranging from $4-4670$ rad m$^{-2}$. $15/25$ FRBs are consistent with 100% polarization, 10 of which have high ($\\ge70\\%$) linear-polarization fractions and 2 of which have high ($","authors_text":"Casey Law, Charlie Harnach, Dana Simard, David Hodge, David P. Woody, Ge Chen, Gregg Hallinan, Greg Hellbourg, Jakob T. Faber, James W. Lamb, Jean Somalwar, Jun Shi, Kritti Sharma, Liam Connor, Mark Hodges, Morgan Catha, Myles B. Sherman, Nitika Yadlapalli, Paul Rasmussen, Reynier Squillace, Rick Hobbs, Sander Weinreb, Vikram Ravi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-13T16:56:58Z","title":"Deep Synoptic Array Science: Polarimetry of 25 New Fast Radio Bursts Provides Insights into their Origins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.06813","kind":"arxiv","version":3},"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:c95b0349e5ad6fa7ad14677a32f9cd18e417d7d5b0157108cfd9673ea7f3b82c","target":"record","created_at":"2026-07-05T08:00:35Z","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":"9dc61587581efae650615f97b34d9e493b172369cda89171e0a5628c8a4517e8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-13T16:56:58Z","title_canon_sha256":"924cdf421edf3c88ccdbf8bfd122cb8773c4420c3ee2a103da460ed25fd09e4f"},"schema_version":"1.0","source":{"id":"2308.06813","kind":"arxiv","version":3}},"canonical_sha256":"5f2662dc2f52e664fbe68d05508589db2f4d20f9cbd2d9198a555a9651dcb272","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f2662dc2f52e664fbe68d05508589db2f4d20f9cbd2d9198a555a9651dcb272","first_computed_at":"2026-07-05T08:00:35.117272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:00:35.117272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sPbkwIVUghi5uGbdE3xcviLfDqFdW4kyIiL/99f4aNlgxfKoeBaGVfuO7db4oYtVgek3eEzQouLeuthimkgGCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:00:35.117784Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.06813","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c95b0349e5ad6fa7ad14677a32f9cd18e417d7d5b0157108cfd9673ea7f3b82c","sha256:0346560c8b85c78e25593f95536cb36e01ac27bb6db0ec2b734ae372f2bdf829"],"state_sha256":"f53ff0c35db1e3029341d02654241f8554f6929b9fea72a9087b079e439b4023"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0JXSf8A+NeOzLjrI9PgHhpSmmpL2vGqxUBWx6gaaZFerVSAQQhMKq92CNlSxYbi/FrRvdHeMhPhVnP2/g3nFAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T21:54:53.737580Z","bundle_sha256":"1d7889f653d31b1ded9dcb8ef2346ef8e0220ffe3a646a307595423414e69078"}}