{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:L62A3CIYYOFHZ4P5AW4YPBSZVI","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":"cbef586f848f168875d6fc34ea2dde2609f6ee2bea84cac638ada22bea5e7aca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-02-11T21:00:01Z","title_canon_sha256":"c2cef9bfb0ec8d56e765cbc09d6940539f048c7cb95bf93573e06ca222e95cac"},"schema_version":"1.0","source":{"id":"1602.03888","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.03888","created_at":"2026-05-18T01:20:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.03888v1","created_at":"2026-05-18T01:20:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.03888","created_at":"2026-05-18T01:20:55Z"},{"alias_kind":"pith_short_12","alias_value":"L62A3CIYYOFH","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L62A3CIYYOFHZ4P5","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L62A3CIY","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:b4fdd02c196aa86a7e342349adff3bac58f01f8f8def34cb0c53bc5088ec5eeb","target":"graph","created_at":"2026-05-18T01:20:55Z","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"},"paper":{"abstract_excerpt":"Mergers of compact objects are considered prime sources of gravitational waves (GW) and will soon be targets of GW observatories such as the Advanced-LIGO, VIRGO etc. Finding electromagnetic counterparts of these GW sources will be important to understand their nature. We discuss possible electromagnetic signatures of the mergers. We show that the BH-BH mergers could have luminosities which exceed Eddington luminosity from unity to several orders of magnitude depending on the masses of the merging BHs. As a result these mergers could be explosive, release up to $10^{51}$ erg of energy and shin","authors_text":"Atish Kamble, David L. A. Kaplan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-02-11T21:00:01Z","title":"Electromagnetic Counterparts of Gravitational Wave Sources : Mergers of Compact Objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.03888","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":"sha256:326d281cc3e81801e5827cfec358c8f2b82ebc8204385d5f17237e5ff3bdc8b9","target":"record","created_at":"2026-05-18T01:20:55Z","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":"cbef586f848f168875d6fc34ea2dde2609f6ee2bea84cac638ada22bea5e7aca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-02-11T21:00:01Z","title_canon_sha256":"c2cef9bfb0ec8d56e765cbc09d6940539f048c7cb95bf93573e06ca222e95cac"},"schema_version":"1.0","source":{"id":"1602.03888","kind":"arxiv","version":1}},"canonical_sha256":"5fb40d8918c38a7cf1fd05b9878659aa2ff7e876ddb180dc9536a0cd07214386","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fb40d8918c38a7cf1fd05b9878659aa2ff7e876ddb180dc9536a0cd07214386","first_computed_at":"2026-05-18T01:20:55.230140Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:55.230140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U0RzDpt7pJhozFLsalextDyP4qgXmwJyJGHfX7h7LR6H8vJyqFI7RakfsoDyA4UJUQnKSzr4gzwfXfMbGV9pDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:55.230792Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.03888","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:326d281cc3e81801e5827cfec358c8f2b82ebc8204385d5f17237e5ff3bdc8b9","sha256:b4fdd02c196aa86a7e342349adff3bac58f01f8f8def34cb0c53bc5088ec5eeb"],"state_sha256":"7a973f290e4924491ddc5273416a68dd2e0976728b61b914dd6ab2e36f9451d7"}