{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:LSU62OM5RNZJZ2ZJ2VMAPMVQNP","short_pith_number":"pith:LSU62OM5","canonical_record":{"source":{"id":"1501.00966","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-02T12:11:56Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"26ee6789a21a2ed1c21f81bd7850c98aafc9d4650a3ed7d4a8efe56e1f4ee12d","abstract_canon_sha256":"c3e9f70e95fe48faf4ca15874f32abcd90573b3c85e485428ab8ab6457a5c540"},"schema_version":"1.0"},"canonical_sha256":"5ca9ed399d8b729ceb29d55807b2b06bd409728fe3dcf639ad29b8806bd9f1b1","source":{"kind":"arxiv","id":"1501.00966","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.00966","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"arxiv_version","alias_value":"1501.00966v2","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.00966","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"pith_short_12","alias_value":"LSU62OM5RNZJ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LSU62OM5RNZJZ2ZJ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LSU62OM5","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:LSU62OM5RNZJZ2ZJ2VMAPMVQNP","target":"record","payload":{"canonical_record":{"source":{"id":"1501.00966","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-02T12:11:56Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"26ee6789a21a2ed1c21f81bd7850c98aafc9d4650a3ed7d4a8efe56e1f4ee12d","abstract_canon_sha256":"c3e9f70e95fe48faf4ca15874f32abcd90573b3c85e485428ab8ab6457a5c540"},"schema_version":"1.0"},"canonical_sha256":"5ca9ed399d8b729ceb29d55807b2b06bd409728fe3dcf639ad29b8806bd9f1b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:38.587308Z","signature_b64":"LXt7w6lO+um8vYJyWu3CNJcgcEdFmNfH3De5fa560TQw2isYZxEZVTc+Pw9J5mLIprv2gqKabBcxTUaaB+88Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ca9ed399d8b729ceb29d55807b2b06bd409728fe3dcf639ad29b8806bd9f1b1","last_reissued_at":"2026-05-18T01:23:38.586634Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:38.586634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.00966","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":"2026-05-18T01:23:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PPJH7maeXjg25/R9RAOfk1FgI0UBd3vVbhmEJwBs2fKw1DUnMWVBl0AUqg7/Oigq3MdD/wp2ojzGka9GU+pGBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:18:53.302531Z"},"content_sha256":"7b88583b09ccf5bb47bf1dc2974d5aa50f7db334f5209e99fb133699037182a9","schema_version":"1.0","event_id":"sha256:7b88583b09ccf5bb47bf1dc2974d5aa50f7db334f5209e99fb133699037182a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:LSU62OM5RNZJZ2ZJ2VMAPMVQNP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent Network Analysis of Gravitational Waves from Three-Dimensional Core-Collapse Supernova Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Kazuhiro Hayama, Kei Kotake, Takami Kuroda, Tomoya Takiwaki","submitted_at":"2015-01-02T12:11:56Z","abstract_excerpt":"Using predictions from three-dimensional (3D) hydrodynamics simulations of core-collapse supernovae (CCSNe), we present a coherent network analysis to detection, reconstruction, and the source localization of the gravitational-wave (GW) signals. We use the {\\tt RIDGE} pipeline for the analysis, in which the network of LIGO Hanford, LIGO Livingston, VIRGO, and KAGRA is considered. By combining with a GW spectrogram analysis, we show that several important hydrodynamics features in the original waveforms persist in the waveforms of the reconstructed signals. The characteristic excess in the spec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.00966","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":"2026-05-18T01:23:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1n7wFzuXC9lyyn7ac62b9auEs1GmSG0baf1EWeagC9X+nEz1jwZIFZdrIS5cFl+5sVgOBYIEY1G1pqprRSyUAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:18:53.302876Z"},"content_sha256":"7572db1a66a6fccb5c27f03cbdacd3239fca0d82b83255f5a6df91e3463d1bcc","schema_version":"1.0","event_id":"sha256:7572db1a66a6fccb5c27f03cbdacd3239fca0d82b83255f5a6df91e3463d1bcc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/bundle.json","state_url":"https://pith.science/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/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":"2026-06-02T04:18:53Z","links":{"resolver":"https://pith.science/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP","bundle":"https://pith.science/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/bundle.json","state":"https://pith.science/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LSU62OM5RNZJZ2ZJ2VMAPMVQNP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LSU62OM5RNZJZ2ZJ2VMAPMVQNP","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":"c3e9f70e95fe48faf4ca15874f32abcd90573b3c85e485428ab8ab6457a5c540","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-02T12:11:56Z","title_canon_sha256":"26ee6789a21a2ed1c21f81bd7850c98aafc9d4650a3ed7d4a8efe56e1f4ee12d"},"schema_version":"1.0","source":{"id":"1501.00966","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.00966","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"arxiv_version","alias_value":"1501.00966v2","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.00966","created_at":"2026-05-18T01:23:38Z"},{"alias_kind":"pith_short_12","alias_value":"LSU62OM5RNZJ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LSU62OM5RNZJZ2ZJ","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LSU62OM5","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:7572db1a66a6fccb5c27f03cbdacd3239fca0d82b83255f5a6df91e3463d1bcc","target":"graph","created_at":"2026-05-18T01:23:38Z","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":"Using predictions from three-dimensional (3D) hydrodynamics simulations of core-collapse supernovae (CCSNe), we present a coherent network analysis to detection, reconstruction, and the source localization of the gravitational-wave (GW) signals. We use the {\\tt RIDGE} pipeline for the analysis, in which the network of LIGO Hanford, LIGO Livingston, VIRGO, and KAGRA is considered. By combining with a GW spectrogram analysis, we show that several important hydrodynamics features in the original waveforms persist in the waveforms of the reconstructed signals. The characteristic excess in the spec","authors_text":"Kazuhiro Hayama, Kei Kotake, Takami Kuroda, Tomoya Takiwaki","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-02T12:11:56Z","title":"Coherent Network Analysis of Gravitational Waves from Three-Dimensional Core-Collapse Supernova Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.00966","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":"sha256:7b88583b09ccf5bb47bf1dc2974d5aa50f7db334f5209e99fb133699037182a9","target":"record","created_at":"2026-05-18T01:23:38Z","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":"c3e9f70e95fe48faf4ca15874f32abcd90573b3c85e485428ab8ab6457a5c540","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-02T12:11:56Z","title_canon_sha256":"26ee6789a21a2ed1c21f81bd7850c98aafc9d4650a3ed7d4a8efe56e1f4ee12d"},"schema_version":"1.0","source":{"id":"1501.00966","kind":"arxiv","version":2}},"canonical_sha256":"5ca9ed399d8b729ceb29d55807b2b06bd409728fe3dcf639ad29b8806bd9f1b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ca9ed399d8b729ceb29d55807b2b06bd409728fe3dcf639ad29b8806bd9f1b1","first_computed_at":"2026-05-18T01:23:38.586634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:38.586634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LXt7w6lO+um8vYJyWu3CNJcgcEdFmNfH3De5fa560TQw2isYZxEZVTc+Pw9J5mLIprv2gqKabBcxTUaaB+88Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:38.587308Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.00966","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b88583b09ccf5bb47bf1dc2974d5aa50f7db334f5209e99fb133699037182a9","sha256:7572db1a66a6fccb5c27f03cbdacd3239fca0d82b83255f5a6df91e3463d1bcc"],"state_sha256":"20d0d049bc2d7f933a56c4b447c328f100906feb3721feb2d6be55c5efbd2e43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WoZlKb0YAUPaehyTgKFzGgrWn1FBtItQYh+jDN5dmQJ66ueLLeToJriWE0bCnXbpXfuvHjuZbZnU6UNqVJPJCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T04:18:53.304847Z","bundle_sha256":"18c36a0e250a33d044ce95aea6e0c2d0c1090fc91e03d8d47bedc7663a4d880a"}}