{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XBAJNYSCXQRRLDEO37LENZRGCL","short_pith_number":"pith:XBAJNYSC","canonical_record":{"source":{"id":"2310.01044","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-02T09:45:33Z","cross_cats_sorted":[],"title_canon_sha256":"3d76eb677b263e822bfa43308d29797fcc069ef64551da13d2914990f6b68f17","abstract_canon_sha256":"9f62cea7c6b25ba2d76dde0f3d97063418aecdbb9ccf84cec3ee6fabcd06c51e"},"schema_version":"1.0"},"canonical_sha256":"b84096e242bc23158c8edfd646e62612df8c22237fb344c3bb28b4c9f3acbb6a","source":{"kind":"arxiv","id":"2310.01044","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.01044","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"2310.01044v2","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.01044","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"XBAJNYSCXQRR","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_16","alias_value":"XBAJNYSCXQRRLDEO","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_8","alias_value":"XBAJNYSC","created_at":"2026-07-05T08:04:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XBAJNYSCXQRRLDEO37LENZRGCL","target":"record","payload":{"canonical_record":{"source":{"id":"2310.01044","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-02T09:45:33Z","cross_cats_sorted":[],"title_canon_sha256":"3d76eb677b263e822bfa43308d29797fcc069ef64551da13d2914990f6b68f17","abstract_canon_sha256":"9f62cea7c6b25ba2d76dde0f3d97063418aecdbb9ccf84cec3ee6fabcd06c51e"},"schema_version":"1.0"},"canonical_sha256":"b84096e242bc23158c8edfd646e62612df8c22237fb344c3bb28b4c9f3acbb6a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:04:34.139690Z","signature_b64":"uzeoqBW6OS70soEhs0KqRuwyI8Ahjx6oPwS3hBLHodH/T9g1Fou9EHrB6ZCkPgFJl5nTEWcJzjdw1WhpM5QTAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b84096e242bc23158c8edfd646e62612df8c22237fb344c3bb28b4c9f3acbb6a","last_reissued_at":"2026-07-05T08:04:34.139127Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:04:34.139127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.01044","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":"2026-07-05T08:04:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Ff6jDicYcPaB4+xxJY81xpCOvvPoGHevw0K14JX75Wdl3O78LCptpuipVJxmY4HUA8scGMHLCbHW6NyEg+CDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:49:45.792311Z"},"content_sha256":"f4ce2d05d8a07aa1628be88d17589df5852b64ae36d8de6a08ba794ac805e0f4","schema_version":"1.0","event_id":"sha256:f4ce2d05d8a07aa1628be88d17589df5852b64ae36d8de6a08ba794ac805e0f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XBAJNYSCXQRRLDEO37LENZRGCL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NIKA2 observations of starless cores in Taurus and Perseus","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A.Beelen, A.Beno, A.Catalano, A.Fuente, A.Gomez, A.J.Rigby, A.Maury, A.Monfardini, A.Moyer-Anin, A.Ritacco, A.Sievers, B.Ladjelate, C.Hanser, C.Kramer, C.Romero, C.Tucker, D.Navarro-Almaida, E.Artis, E.F.C.Driessen, F.Keruzore, F.Mayet, F.Ruppin, F.-X.Desert, G.Ejlali, G.Lagache, G.Pisano, H.Ajeddig, H.Aussel, H.Roussel, J.F.Lestrade, J.F.Macias-Perez, J.Goupy, K.Schuster, L.Bing, L.Perotto, M.Calvo, M.DePetris, M.Munoz-Echeverria, N.Ponthieu, O.Bourrion, P.Ade, P.Andre, P.Caselli, P.Mauskopf, R.Adam, R.Zylka, S.Berta, S.C.Madden, S.Doyle, S.Katsioli, S.Leclercq, V.Reveret","submitted_at":"2023-10-02T09:45:33Z","abstract_excerpt":"Dusty starless cores play an important role in regulating the initial phases of the formation of stars and planets. In their interiors, dust grains coagulate and ice mantles form, thereby changing the millimeter emissivities and hence the ability to cool. We mapped four regions with more than a dozen cores in the nearby Galactic filaments of Taurus and Perseus using the NIKA2 camera at the IRAM 30-meter telescope. Combining the 1mm to 2mm flux ratio maps with dust temperature maps from Herschel allowed to create maps of the dust emissivity index $\\beta_{1,2}$ at resolutions of 2430 and 5600 a."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.01044","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/2310.01044/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":"2026-07-05T08:04:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"paAYAjwmp6Gyf55y1QZwRj38Ho4+6uHwwiuMw51eX5rtFov6JQjmoqSUlSbfxqNx6r1V29gsNQG5g8mrgCCWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:49:45.792925Z"},"content_sha256":"bf2ad9bc5f65e4bef8b9fbe4c1480267078449f14f109a50370b38e88c050c3b","schema_version":"1.0","event_id":"sha256:bf2ad9bc5f65e4bef8b9fbe4c1480267078449f14f109a50370b38e88c050c3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XBAJNYSCXQRRLDEO37LENZRGCL/bundle.json","state_url":"https://pith.science/pith/XBAJNYSCXQRRLDEO37LENZRGCL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XBAJNYSCXQRRLDEO37LENZRGCL/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":"2026-08-21T03:49:45Z","links":{"resolver":"https://pith.science/pith/XBAJNYSCXQRRLDEO37LENZRGCL","bundle":"https://pith.science/pith/XBAJNYSCXQRRLDEO37LENZRGCL/bundle.json","state":"https://pith.science/pith/XBAJNYSCXQRRLDEO37LENZRGCL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XBAJNYSCXQRRLDEO37LENZRGCL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XBAJNYSCXQRRLDEO37LENZRGCL","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":"9f62cea7c6b25ba2d76dde0f3d97063418aecdbb9ccf84cec3ee6fabcd06c51e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-02T09:45:33Z","title_canon_sha256":"3d76eb677b263e822bfa43308d29797fcc069ef64551da13d2914990f6b68f17"},"schema_version":"1.0","source":{"id":"2310.01044","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.01044","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"2310.01044v2","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.01044","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"XBAJNYSCXQRR","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_16","alias_value":"XBAJNYSCXQRRLDEO","created_at":"2026-07-05T08:04:34Z"},{"alias_kind":"pith_short_8","alias_value":"XBAJNYSC","created_at":"2026-07-05T08:04:34Z"}],"graph_snapshots":[{"event_id":"sha256:bf2ad9bc5f65e4bef8b9fbe4c1480267078449f14f109a50370b38e88c050c3b","target":"graph","created_at":"2026-07-05T08:04:34Z","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/2310.01044/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dusty starless cores play an important role in regulating the initial phases of the formation of stars and planets. In their interiors, dust grains coagulate and ice mantles form, thereby changing the millimeter emissivities and hence the ability to cool. We mapped four regions with more than a dozen cores in the nearby Galactic filaments of Taurus and Perseus using the NIKA2 camera at the IRAM 30-meter telescope. Combining the 1mm to 2mm flux ratio maps with dust temperature maps from Herschel allowed to create maps of the dust emissivity index $\\beta_{1,2}$ at resolutions of 2430 and 5600 a.","authors_text":"A.Beelen, A.Beno, A.Catalano, A.Fuente, A.Gomez, A.J.Rigby, A.Maury, A.Monfardini, A.Moyer-Anin, A.Ritacco, A.Sievers, B.Ladjelate, C.Hanser, C.Kramer, C.Romero, C.Tucker, D.Navarro-Almaida, E.Artis, E.F.C.Driessen, F.Keruzore, F.Mayet, F.Ruppin, F.-X.Desert, G.Ejlali, G.Lagache, G.Pisano, H.Ajeddig, H.Aussel, H.Roussel, J.F.Lestrade, J.F.Macias-Perez, J.Goupy, K.Schuster, L.Bing, L.Perotto, M.Calvo, M.DePetris, M.Munoz-Echeverria, N.Ponthieu, O.Bourrion, P.Ade, P.Andre, P.Caselli, P.Mauskopf, R.Adam, R.Zylka, S.Berta, S.C.Madden, S.Doyle, S.Katsioli, S.Leclercq, V.Reveret","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-02T09:45:33Z","title":"NIKA2 observations of starless cores in Taurus and Perseus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.01044","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:f4ce2d05d8a07aa1628be88d17589df5852b64ae36d8de6a08ba794ac805e0f4","target":"record","created_at":"2026-07-05T08:04:34Z","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":"9f62cea7c6b25ba2d76dde0f3d97063418aecdbb9ccf84cec3ee6fabcd06c51e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-10-02T09:45:33Z","title_canon_sha256":"3d76eb677b263e822bfa43308d29797fcc069ef64551da13d2914990f6b68f17"},"schema_version":"1.0","source":{"id":"2310.01044","kind":"arxiv","version":2}},"canonical_sha256":"b84096e242bc23158c8edfd646e62612df8c22237fb344c3bb28b4c9f3acbb6a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b84096e242bc23158c8edfd646e62612df8c22237fb344c3bb28b4c9f3acbb6a","first_computed_at":"2026-07-05T08:04:34.139127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:04:34.139127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uzeoqBW6OS70soEhs0KqRuwyI8Ahjx6oPwS3hBLHodH/T9g1Fou9EHrB6ZCkPgFJl5nTEWcJzjdw1WhpM5QTAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:04:34.139690Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.01044","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4ce2d05d8a07aa1628be88d17589df5852b64ae36d8de6a08ba794ac805e0f4","sha256:bf2ad9bc5f65e4bef8b9fbe4c1480267078449f14f109a50370b38e88c050c3b"],"state_sha256":"e02d6537b50f2b391df1497448f72977004455cede2df9307c239d623c620db4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"afxWyPUeMT/XafDSCYdBRYh5V9SZ1KsC+Yjn3H6Q+x4YvIenCqtZPH+RYNFe2xlDUvjSg2Plx+M/ujTjTihoDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T03:49:45.799951Z","bundle_sha256":"d68318d0f4feae9868f6e3398438be676c2109c6bbf67ac5b7cf05c57b3c14b4"}}