{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:NCF5TAWEJRFDIVGPWJWWRVBJN2","short_pith_number":"pith:NCF5TAWE","canonical_record":{"source":{"id":"2302.13626","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T09:48:29Z","cross_cats_sorted":[],"title_canon_sha256":"5e108696e34e00e8975590de5653cb91edf3b60ca09ffeaf956d1a5ffc3e75c2","abstract_canon_sha256":"106f836fb26fa275b92bf26be5a72e53bedb9c6a4a3be6e8673709f829b5ef5a"},"schema_version":"1.0"},"canonical_sha256":"688bd982c44c4a3454cfb26d68d4296e8d11eb222b0e643cc83fd846a9f41ad7","source":{"kind":"arxiv","id":"2302.13626","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.13626","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"2302.13626v1","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.13626","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"NCF5TAWEJRFD","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_16","alias_value":"NCF5TAWEJRFDIVGP","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_8","alias_value":"NCF5TAWE","created_at":"2026-07-05T05:45:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:NCF5TAWEJRFDIVGPWJWWRVBJN2","target":"record","payload":{"canonical_record":{"source":{"id":"2302.13626","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T09:48:29Z","cross_cats_sorted":[],"title_canon_sha256":"5e108696e34e00e8975590de5653cb91edf3b60ca09ffeaf956d1a5ffc3e75c2","abstract_canon_sha256":"106f836fb26fa275b92bf26be5a72e53bedb9c6a4a3be6e8673709f829b5ef5a"},"schema_version":"1.0"},"canonical_sha256":"688bd982c44c4a3454cfb26d68d4296e8d11eb222b0e643cc83fd846a9f41ad7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:45:49.321531Z","signature_b64":"GqkRE90P+3gvyUEUUiEqJiMLuAY0dctvggWVDFGRSGCquUxRvuu5F8kNNedaKPBDURwD0hiiSZIp7rtHCga3Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"688bd982c44c4a3454cfb26d68d4296e8d11eb222b0e643cc83fd846a9f41ad7","last_reissued_at":"2026-07-05T05:45:49.321094Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:45:49.321094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.13626","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p7sRPuTQ5YexCnEyYpatIZNptsgNNpgLVPLwdQwmP3fiFOj8rZFsCb0ZAYoJsx0CGu0C6XA6ASyHmEFHc94GDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T11:19:13.605293Z"},"content_sha256":"8b8ba8b1876cd979c66711b4da45c36e9d0325ec65fd50e59cbf6dbe77820f39","schema_version":"1.0","event_id":"sha256:8b8ba8b1876cd979c66711b4da45c36e9d0325ec65fd50e59cbf6dbe77820f39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:NCF5TAWEJRFDIVGPWJWWRVBJN2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Infrared polarisation study of Lynds 1340: A case of RNO 8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Archita Rai, Shashikiran Ganesh","submitted_at":"2023-02-27T09:48:29Z","abstract_excerpt":"This paper describes the polarisation study of a Lynds cloud, LDN 1340, $\\alpha$ = 2h32m & $\\delta$ = $73^{\\circ} 00^\\prime$ corresponding to galactic coordinates of $\\ell=$ 130$^{\\circ}$.07 $b=$ 11$^{\\circ}$.6, with emphasis on the RNO 8 area. The cloud has been observed using the 1.2 m telescope at Mt.Abu Infrared Observatory, in the infrared wavelength band using the Near-Infrared Camera, Spectrograph & Polarimeter (NICSPol) instrument. The polarimetric observations were used to map the magnetic field geometry around the region. We combined our measurements with archival data from the 2MASS"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.13626","kind":"arxiv","version":1},"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/2302.13626/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":"2026-07-05T05:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wt6kjyU/PU+1sgF5IcbeAXEG1Th8Uqmq+dxetkjY/xq7sWFr/5Z3sPA+wZ3SIKTAG0ubP7FxNwg2me2p3/CgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T11:19:13.605898Z"},"content_sha256":"6867ee906400768d503a9d39fc278676b0001ac4e7c3925e51b2c8a2ecb7496e","schema_version":"1.0","event_id":"sha256:6867ee906400768d503a9d39fc278676b0001ac4e7c3925e51b2c8a2ecb7496e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/bundle.json","state_url":"https://pith.science/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/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":"2026-08-18T11:19:13Z","links":{"resolver":"https://pith.science/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2","bundle":"https://pith.science/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/bundle.json","state":"https://pith.science/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NCF5TAWEJRFDIVGPWJWWRVBJN2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NCF5TAWEJRFDIVGPWJWWRVBJN2","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":"106f836fb26fa275b92bf26be5a72e53bedb9c6a4a3be6e8673709f829b5ef5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T09:48:29Z","title_canon_sha256":"5e108696e34e00e8975590de5653cb91edf3b60ca09ffeaf956d1a5ffc3e75c2"},"schema_version":"1.0","source":{"id":"2302.13626","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.13626","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"2302.13626v1","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.13626","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"NCF5TAWEJRFD","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_16","alias_value":"NCF5TAWEJRFDIVGP","created_at":"2026-07-05T05:45:49Z"},{"alias_kind":"pith_short_8","alias_value":"NCF5TAWE","created_at":"2026-07-05T05:45:49Z"}],"graph_snapshots":[{"event_id":"sha256:6867ee906400768d503a9d39fc278676b0001ac4e7c3925e51b2c8a2ecb7496e","target":"graph","created_at":"2026-07-05T05:45:49Z","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/2302.13626/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper describes the polarisation study of a Lynds cloud, LDN 1340, $\\alpha$ = 2h32m & $\\delta$ = $73^{\\circ} 00^\\prime$ corresponding to galactic coordinates of $\\ell=$ 130$^{\\circ}$.07 $b=$ 11$^{\\circ}$.6, with emphasis on the RNO 8 area. The cloud has been observed using the 1.2 m telescope at Mt.Abu Infrared Observatory, in the infrared wavelength band using the Near-Infrared Camera, Spectrograph & Polarimeter (NICSPol) instrument. The polarimetric observations were used to map the magnetic field geometry around the region. We combined our measurements with archival data from the 2MASS","authors_text":"Archita Rai, Shashikiran Ganesh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T09:48:29Z","title":"Infrared polarisation study of Lynds 1340: A case of RNO 8"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.13626","kind":"arxiv","version":1},"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":"sha256:8b8ba8b1876cd979c66711b4da45c36e9d0325ec65fd50e59cbf6dbe77820f39","target":"record","created_at":"2026-07-05T05:45:49Z","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":"106f836fb26fa275b92bf26be5a72e53bedb9c6a4a3be6e8673709f829b5ef5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T09:48:29Z","title_canon_sha256":"5e108696e34e00e8975590de5653cb91edf3b60ca09ffeaf956d1a5ffc3e75c2"},"schema_version":"1.0","source":{"id":"2302.13626","kind":"arxiv","version":1}},"canonical_sha256":"688bd982c44c4a3454cfb26d68d4296e8d11eb222b0e643cc83fd846a9f41ad7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"688bd982c44c4a3454cfb26d68d4296e8d11eb222b0e643cc83fd846a9f41ad7","first_computed_at":"2026-07-05T05:45:49.321094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:45:49.321094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GqkRE90P+3gvyUEUUiEqJiMLuAY0dctvggWVDFGRSGCquUxRvuu5F8kNNedaKPBDURwD0hiiSZIp7rtHCga3Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:45:49.321531Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.13626","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b8ba8b1876cd979c66711b4da45c36e9d0325ec65fd50e59cbf6dbe77820f39","sha256:6867ee906400768d503a9d39fc278676b0001ac4e7c3925e51b2c8a2ecb7496e"],"state_sha256":"d0fbeeadc7707ed1179dd8ffc896076fd22382e03d0ecd96478820c6a0ffa7d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lFsi7WJP32DTbL7yyeK5GOggQgzKgYpaB7PjTG+NTdag6gzwdIRCu19zSb22Tj4x0UEXeW9UJ6AN/S2RMum1Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T11:19:13.611228Z","bundle_sha256":"7812997da3982af83bf16912aa08777c48b680fdf02f6ea25028e6e3929b38de"}}