{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:CRNGX7YNNUI3UYAU4KI4NCHXIM","short_pith_number":"pith:CRNGX7YN","canonical_record":{"source":{"id":"1706.00024","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-31T18:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"6d39287a0ee6977a7eab5572712857d5a9cfbad665f1ba81172a3168014dfc68","abstract_canon_sha256":"4380a2d2c20955790ba8fc720b78a96d0778b8d6fc5b3a6c145043e81d1c1cc7"},"schema_version":"1.0"},"canonical_sha256":"145a6bff0d6d11ba6014e291c688f7430c753a1fa93da9f19263ab0cadc4bc45","source":{"kind":"arxiv","id":"1706.00024","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.00024","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"arxiv_version","alias_value":"1706.00024v2","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.00024","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_12","alias_value":"CRNGX7YNNUI3","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_16","alias_value":"CRNGX7YNNUI3UYAU","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_8","alias_value":"CRNGX7YN","created_at":"2026-07-05T00:21:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:CRNGX7YNNUI3UYAU4KI4NCHXIM","target":"record","payload":{"canonical_record":{"source":{"id":"1706.00024","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-31T18:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"6d39287a0ee6977a7eab5572712857d5a9cfbad665f1ba81172a3168014dfc68","abstract_canon_sha256":"4380a2d2c20955790ba8fc720b78a96d0778b8d6fc5b3a6c145043e81d1c1cc7"},"schema_version":"1.0"},"canonical_sha256":"145a6bff0d6d11ba6014e291c688f7430c753a1fa93da9f19263ab0cadc4bc45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:21:45.890246Z","signature_b64":"3ICZe8CrlC5l7MulZIfGZRVPEuu8Gll5Rr8ywr3wWboblXFyTn62RpxMUZwV2Al5amzp3du9O9Pyu9CHGWdBCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"145a6bff0d6d11ba6014e291c688f7430c753a1fa93da9f19263ab0cadc4bc45","last_reissued_at":"2026-07-05T00:21:45.889813Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:21:45.889813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.00024","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":"2026-07-05T00:21:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DAdKqiAOKQ5ULAnRKlBilh81RskXn4VTJw7FK4Fyvg6jH87hNtoWW5fklj84lUD4Xi94CBuRwnPtEVu+d2+GBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T03:45:59.871028Z"},"content_sha256":"a8f316c2fe8c2d78b9149a4373b0a18c50e060bf5157b6baa41e13f595c71963","schema_version":"1.0","event_id":"sha256:a8f316c2fe8c2d78b9149a4373b0a18c50e060bf5157b6baa41e13f595c71963"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:CRNGX7YNNUI3UYAU4KI4NCHXIM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A tale of two transients: GW170104 and GRB170105A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Corsi, A. K. H. Kong, A. Kutyrev, A. R. Rao, A. Vibhute, D. A. Perley, D. Bhattacharya, D. Frail, D. J. Titterington, E. Aarthy, E. Troja, H. Vedantham, J. Jencson, J. Mao, K. Mooley, L. P. Singer, M. M. Kasliwal, N. Blagorodnova, N. Kawai, N. P. S. Mithun, R. Fender, R. Itoh, R. M. Quimby, S. B. Cenko, S. M. Adams, S. Mate, S. Veilleux, S. V. Vadawale, T. Cantwell, T. Kupfer, V. Bhalerao, V. Sharma, Y. C. Perrott","submitted_at":"2017-05-31T18:00:38Z","abstract_excerpt":"We present multi-wavelength follow-up campaigns by the AstroSat-CZTI and GROWTH collaborations to search for an electromagnetic counterpart to the gravitational wave event GW170104. At the time of the GW170104 trigger, the AstroSat CZTI field-of-view covered 50.3\\% of the sky localization. We do not detect any hard X-ray (>100 keV) signal at this time, and place an upper limit of $\\approx 4.5 \\times 10^{-7}~{\\rm erg~cm}^{-2}{\\rm~s}^{-1}$ for a 1\\,s timescale. Separately, the ATLAS survey reported a rapidly fading optical source dubbed ATLAS17aeu in the error circle of GW170104. Our panchromati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00024","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/1706.00024/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":"2026-07-05T00:21:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PWkT85nksc81OLji92frmAIcfpHpmsuIJjMlh6v9EWhjCowGs4841pIdQ0qi8S7+DMVgOabyt1URA5/O350CCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T03:45:59.871400Z"},"content_sha256":"c8765913dac61db8dcf9107ecc8dcbfc4eb95eb9e5b02819ebd8e8fb474ca4dc","schema_version":"1.0","event_id":"sha256:c8765913dac61db8dcf9107ecc8dcbfc4eb95eb9e5b02819ebd8e8fb474ca4dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/bundle.json","state_url":"https://pith.science/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/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":"2026-08-13T03:45:59Z","links":{"resolver":"https://pith.science/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM","bundle":"https://pith.science/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/bundle.json","state":"https://pith.science/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRNGX7YNNUI3UYAU4KI4NCHXIM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CRNGX7YNNUI3UYAU4KI4NCHXIM","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":"4380a2d2c20955790ba8fc720b78a96d0778b8d6fc5b3a6c145043e81d1c1cc7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-31T18:00:38Z","title_canon_sha256":"6d39287a0ee6977a7eab5572712857d5a9cfbad665f1ba81172a3168014dfc68"},"schema_version":"1.0","source":{"id":"1706.00024","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.00024","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"arxiv_version","alias_value":"1706.00024v2","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.00024","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_12","alias_value":"CRNGX7YNNUI3","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_16","alias_value":"CRNGX7YNNUI3UYAU","created_at":"2026-07-05T00:21:45Z"},{"alias_kind":"pith_short_8","alias_value":"CRNGX7YN","created_at":"2026-07-05T00:21:45Z"}],"graph_snapshots":[{"event_id":"sha256:c8765913dac61db8dcf9107ecc8dcbfc4eb95eb9e5b02819ebd8e8fb474ca4dc","target":"graph","created_at":"2026-07-05T00:21:45Z","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/1706.00024/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present multi-wavelength follow-up campaigns by the AstroSat-CZTI and GROWTH collaborations to search for an electromagnetic counterpart to the gravitational wave event GW170104. At the time of the GW170104 trigger, the AstroSat CZTI field-of-view covered 50.3\\% of the sky localization. We do not detect any hard X-ray (>100 keV) signal at this time, and place an upper limit of $\\approx 4.5 \\times 10^{-7}~{\\rm erg~cm}^{-2}{\\rm~s}^{-1}$ for a 1\\,s timescale. Separately, the ATLAS survey reported a rapidly fading optical source dubbed ATLAS17aeu in the error circle of GW170104. Our panchromati","authors_text":"A. Corsi, A. K. H. Kong, A. Kutyrev, A. R. Rao, A. Vibhute, D. A. Perley, D. Bhattacharya, D. Frail, D. J. Titterington, E. Aarthy, E. Troja, H. Vedantham, J. Jencson, J. Mao, K. Mooley, L. P. Singer, M. M. Kasliwal, N. Blagorodnova, N. Kawai, N. P. S. Mithun, R. Fender, R. Itoh, R. M. Quimby, S. B. Cenko, S. M. Adams, S. Mate, S. Veilleux, S. V. Vadawale, T. Cantwell, T. Kupfer, V. Bhalerao, V. Sharma, Y. C. Perrott","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-31T18:00:38Z","title":"A tale of two transients: GW170104 and GRB170105A"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00024","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:a8f316c2fe8c2d78b9149a4373b0a18c50e060bf5157b6baa41e13f595c71963","target":"record","created_at":"2026-07-05T00:21:45Z","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":"4380a2d2c20955790ba8fc720b78a96d0778b8d6fc5b3a6c145043e81d1c1cc7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-31T18:00:38Z","title_canon_sha256":"6d39287a0ee6977a7eab5572712857d5a9cfbad665f1ba81172a3168014dfc68"},"schema_version":"1.0","source":{"id":"1706.00024","kind":"arxiv","version":2}},"canonical_sha256":"145a6bff0d6d11ba6014e291c688f7430c753a1fa93da9f19263ab0cadc4bc45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"145a6bff0d6d11ba6014e291c688f7430c753a1fa93da9f19263ab0cadc4bc45","first_computed_at":"2026-07-05T00:21:45.889813Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:21:45.889813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3ICZe8CrlC5l7MulZIfGZRVPEuu8Gll5Rr8ywr3wWboblXFyTn62RpxMUZwV2Al5amzp3du9O9Pyu9CHGWdBCA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:21:45.890246Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.00024","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a8f316c2fe8c2d78b9149a4373b0a18c50e060bf5157b6baa41e13f595c71963","sha256:c8765913dac61db8dcf9107ecc8dcbfc4eb95eb9e5b02819ebd8e8fb474ca4dc"],"state_sha256":"ff6fc4aa2f14b9a9ef7587dd707284f7080ce6ff768b7cbf4dadecc8504690ce"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hAwnempiKX+awkRdi2RlhZeXnixYalM2kVi6P4n8+pB7IqZRUJy4vG64sP738lq+pmHyoZIoe5wMvIpJG+esAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T03:45:59.873746Z","bundle_sha256":"63274f2e5b7b0202e8b95a5be2215a48c498493abd7278cc300c2ebb052c6205"}}