{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RZ5Z24DMBXLVKONTSWJYSVTAJY","short_pith_number":"pith:RZ5Z24DM","canonical_record":{"source":{"id":"1611.07152","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-22T05:53:27Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"73ab2150d1bb6a6bb607088bebceeb7f8b9e89eed6e320e8a8509cbcfc49f772","abstract_canon_sha256":"3db2069a52a6be5372aa13b74d1103c146e1282d5ea38a74ee2f376e59737cf4"},"schema_version":"1.0"},"canonical_sha256":"8e7b9d706c0dd75539b395938956604e1bbb84f4c9128a6371f2cec62e9e1eeb","source":{"kind":"arxiv","id":"1611.07152","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.07152","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1611.07152v2","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.07152","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"RZ5Z24DMBXLV","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RZ5Z24DMBXLVKONT","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RZ5Z24DM","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RZ5Z24DMBXLVKONTSWJYSVTAJY","target":"record","payload":{"canonical_record":{"source":{"id":"1611.07152","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-22T05:53:27Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"73ab2150d1bb6a6bb607088bebceeb7f8b9e89eed6e320e8a8509cbcfc49f772","abstract_canon_sha256":"3db2069a52a6be5372aa13b74d1103c146e1282d5ea38a74ee2f376e59737cf4"},"schema_version":"1.0"},"canonical_sha256":"8e7b9d706c0dd75539b395938956604e1bbb84f4c9128a6371f2cec62e9e1eeb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:03.931664Z","signature_b64":"1rb8wJg0WQfPn3kgFha26gwdMhkTwIrV50CkD7hbjOLAeFToqdGsxVp3BZeP2REFYDQ2dHG/yM441dAI3wZBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e7b9d706c0dd75539b395938956604e1bbb84f4c9128a6371f2cec62e9e1eeb","last_reissued_at":"2026-05-18T00:38:03.930987Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:03.930987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.07152","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":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"COi2AeGvnPh1dpY5hBO1at7OKCEtjT/zxQW2oNH2ehubHA6wmd6kx9uNVFup8FBcqzHTqWqd/aAwAm97i7AiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:36:22.987876Z"},"content_sha256":"5f34a4bd091624d1adce089dd83cac5ab31d07f830947b97d52a35563f5503bc","schema_version":"1.0","event_id":"sha256:5f34a4bd091624d1adce089dd83cac5ab31d07f830947b97d52a35563f5503bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RZ5Z24DMBXLVKONTSWJYSVTAJY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rotational properties of hypermassive neutron stars from binary mergers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Filippo Galeazzi, Horst St\\\"ocker, Jos\\'e A. Font, Kentaro Takami, Luciano Rezzolla, Luke Bovard, Matthias Hanauske","submitted_at":"2016-11-22T05:53:27Z","abstract_excerpt":"Determining the differential-rotation law of compact stellar objects produced in binary neutron stars mergers or core-collapse supernovae is an old problem in relativistic astrophysics. Addressing this problem is important because it impacts directly on the maximum mass these objects can attain and hence on the threshold to black-hole formation under realistic conditions. Using the results from a large number of numerical simulations in full general relativity of binary neutron star mergers described with various equations of state and masses, we study the rotational properties of the resultin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.07152","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":""},"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":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XjoHq3KAnQoWpdp4Y0jtJcyfiAyerKnBHJU2em2NGr1AU7fZ+Ns8Rp6n9frJBwYNdfXfoUJ8HS1WRi6EJgTxCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:36:22.988230Z"},"content_sha256":"14e3558b970f993bcd1a694f65a7726e2dce28ad4e5ab7d707b02703f868ce5c","schema_version":"1.0","event_id":"sha256:14e3558b970f993bcd1a694f65a7726e2dce28ad4e5ab7d707b02703f868ce5c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/bundle.json","state_url":"https://pith.science/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/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":"2026-05-30T20:36:22Z","links":{"resolver":"https://pith.science/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY","bundle":"https://pith.science/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/bundle.json","state":"https://pith.science/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RZ5Z24DMBXLVKONTSWJYSVTAJY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RZ5Z24DMBXLVKONTSWJYSVTAJY","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":"3db2069a52a6be5372aa13b74d1103c146e1282d5ea38a74ee2f376e59737cf4","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-22T05:53:27Z","title_canon_sha256":"73ab2150d1bb6a6bb607088bebceeb7f8b9e89eed6e320e8a8509cbcfc49f772"},"schema_version":"1.0","source":{"id":"1611.07152","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.07152","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1611.07152v2","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.07152","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"RZ5Z24DMBXLV","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RZ5Z24DMBXLVKONT","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RZ5Z24DM","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:14e3558b970f993bcd1a694f65a7726e2dce28ad4e5ab7d707b02703f868ce5c","target":"graph","created_at":"2026-05-18T00:38:03Z","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":"Determining the differential-rotation law of compact stellar objects produced in binary neutron stars mergers or core-collapse supernovae is an old problem in relativistic astrophysics. Addressing this problem is important because it impacts directly on the maximum mass these objects can attain and hence on the threshold to black-hole formation under realistic conditions. Using the results from a large number of numerical simulations in full general relativity of binary neutron star mergers described with various equations of state and masses, we study the rotational properties of the resultin","authors_text":"Filippo Galeazzi, Horst St\\\"ocker, Jos\\'e A. Font, Kentaro Takami, Luciano Rezzolla, Luke Bovard, Matthias Hanauske","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-22T05:53:27Z","title":"Rotational properties of hypermassive neutron stars from binary mergers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.07152","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":"sha256:5f34a4bd091624d1adce089dd83cac5ab31d07f830947b97d52a35563f5503bc","target":"record","created_at":"2026-05-18T00:38:03Z","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":"3db2069a52a6be5372aa13b74d1103c146e1282d5ea38a74ee2f376e59737cf4","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-22T05:53:27Z","title_canon_sha256":"73ab2150d1bb6a6bb607088bebceeb7f8b9e89eed6e320e8a8509cbcfc49f772"},"schema_version":"1.0","source":{"id":"1611.07152","kind":"arxiv","version":2}},"canonical_sha256":"8e7b9d706c0dd75539b395938956604e1bbb84f4c9128a6371f2cec62e9e1eeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e7b9d706c0dd75539b395938956604e1bbb84f4c9128a6371f2cec62e9e1eeb","first_computed_at":"2026-05-18T00:38:03.930987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:03.930987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1rb8wJg0WQfPn3kgFha26gwdMhkTwIrV50CkD7hbjOLAeFToqdGsxVp3BZeP2REFYDQ2dHG/yM441dAI3wZBAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:03.931664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.07152","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f34a4bd091624d1adce089dd83cac5ab31d07f830947b97d52a35563f5503bc","sha256:14e3558b970f993bcd1a694f65a7726e2dce28ad4e5ab7d707b02703f868ce5c"],"state_sha256":"77958884648d796385b0fa74184c06e3e5c8a3d082a873063c6a76bf87b7bae3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N/rgli9N4jPGQv34MgmeceZbJN1sgbbJcgBhnJv18YdDTyyG95KaC5CGe2myMLEWw9/V4Wc4eyvDciGQvS5tBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:36:22.990590Z","bundle_sha256":"01040368b02ed1ec6d6e994be63d55a975d01bf0eb8393f6c6ed02ebbeb5c516"}}