{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:B4ZMZDWE4F4WHW7ERLRVNGIZRM","short_pith_number":"pith:B4ZMZDWE","canonical_record":{"source":{"id":"2608.07662","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-08-07T18:00:01Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"1bcaec3dcf463ee25ee914866b95d74d6b6512d463503ff8f2a951b92b6ef0c9","abstract_canon_sha256":"b69e5cc0eee5ec0b7905ca0ab995f6948092fc9f8001af8b2a5e13a776e04676"},"schema_version":"1.0"},"canonical_sha256":"0f32cc8ec4e17963dbe48ae35699198b2aee71aa47cb317b76e831e82c64c911","source":{"kind":"arxiv","id":"2608.07662","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.07662","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"arxiv_version","alias_value":"2608.07662v1","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.07662","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_12","alias_value":"B4ZMZDWE4F4W","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_16","alias_value":"B4ZMZDWE4F4WHW7E","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_8","alias_value":"B4ZMZDWE","created_at":"2026-08-11T00:15:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:B4ZMZDWE4F4WHW7ERLRVNGIZRM","target":"record","payload":{"canonical_record":{"source":{"id":"2608.07662","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-08-07T18:00:01Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"1bcaec3dcf463ee25ee914866b95d74d6b6512d463503ff8f2a951b92b6ef0c9","abstract_canon_sha256":"b69e5cc0eee5ec0b7905ca0ab995f6948092fc9f8001af8b2a5e13a776e04676"},"schema_version":"1.0"},"canonical_sha256":"0f32cc8ec4e17963dbe48ae35699198b2aee71aa47cb317b76e831e82c64c911","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T00:15:38.034559Z","signature_b64":"U/7f+6UWoBdKBzTs895JEEcbTeWTNaj8dCbPj7w2Tq5k7VcmDE7POBaYOt7AJ+fjiJ1Vfw0zs5k5bLOkceXeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f32cc8ec4e17963dbe48ae35699198b2aee71aa47cb317b76e831e82c64c911","last_reissued_at":"2026-08-11T00:15:38.032472Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T00:15:38.032472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.07662","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-11T00:15:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"igAcuNXSxFlnitHP2nnK8boryf2pp5hCFN//uvafGuQNPsExuMUfZBmC2IFAhbQcbI68qVQfHwRkMrodJkbJDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T17:43:32.117945Z"},"content_sha256":"9f2363d1a238e517244c46b6a8758d161d3f8b97a6d1ec5feaeaa8511b579bf1","schema_version":"1.0","event_id":"sha256:9f2363d1a238e517244c46b6a8758d161d3f8b97a6d1ec5feaeaa8511b579bf1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:B4ZMZDWE4F4WHW7ERLRVNGIZRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The G347.3-0.5 outlier from O3: a follow-up case study for continuous gravitational-wave candidates","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"A. Calafat, A. Krolak, A. Melatos, A. M. Knee, A. M. Sintes, A. Nemmani, B. Rajbhandari, C. Palomba, C. Salvadore, D. H. T. Cheung, D. I. Jones, D. Keitel, E. Goetz, F. Amicucci, G. Woan, I. La Rosa, I. Prohens, J. R. M\\'erou, J. T. Whelan, K. Pham, K. Riles, K. Wette, L. Mirasola, M. A. Ferrer-Martinez, M. Bejger, M. Carrio, M. Pitkin, O. J. Piccinni, P. Leaci, R. Jaume, R. Tenorio, S. Safi-Harb, T. S. Yamamoto, Z. Zhang","submitted_at":"2026-08-07T18:00:01Z","abstract_excerpt":"We report a multi-pipeline follow-up study of the continuous gravitational-wave (CW) outlier identified by the Ming et al. Einstein@Home directed search for the young supernova remnant G347.3-0.5 (containing the central compact object RXJ1713.7-3946). The outlier was initially identified in LIGO data from the O3a observing run and followed up with the addition of O3b and O4a data by the Einstein@Home pipeline, with O4a producing weaker evidence. Here, we show extended data quality checks and results from three pipelines that have independently investigated this outlier, including the newly rel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.07662","kind":"arxiv","version":1},"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/2608.07662/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":"2026-08-11T00:15:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B94503rENhXcjvRCEobvLpjATUzA1OIMLv5n39FCjEPKnORDzDZDE+CU2FzPG/jlUqQGxlradbPhg0/Hx+dTDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T17:43:32.119316Z"},"content_sha256":"fc83749641b48b3808e858362bedc14b386025dab3beaf11c21f6897ed4c6dc3","schema_version":"1.0","event_id":"sha256:fc83749641b48b3808e858362bedc14b386025dab3beaf11c21f6897ed4c6dc3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/bundle.json","state_url":"https://pith.science/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/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":"2026-08-11T17:43:32Z","links":{"resolver":"https://pith.science/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM","bundle":"https://pith.science/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/bundle.json","state":"https://pith.science/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B4ZMZDWE4F4WHW7ERLRVNGIZRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:B4ZMZDWE4F4WHW7ERLRVNGIZRM","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":"b69e5cc0eee5ec0b7905ca0ab995f6948092fc9f8001af8b2a5e13a776e04676","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-08-07T18:00:01Z","title_canon_sha256":"1bcaec3dcf463ee25ee914866b95d74d6b6512d463503ff8f2a951b92b6ef0c9"},"schema_version":"1.0","source":{"id":"2608.07662","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.07662","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"arxiv_version","alias_value":"2608.07662v1","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.07662","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_12","alias_value":"B4ZMZDWE4F4W","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_16","alias_value":"B4ZMZDWE4F4WHW7E","created_at":"2026-08-11T00:15:38Z"},{"alias_kind":"pith_short_8","alias_value":"B4ZMZDWE","created_at":"2026-08-11T00:15:38Z"}],"graph_snapshots":[{"event_id":"sha256:fc83749641b48b3808e858362bedc14b386025dab3beaf11c21f6897ed4c6dc3","target":"graph","created_at":"2026-08-11T00:15:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2608.07662/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report a multi-pipeline follow-up study of the continuous gravitational-wave (CW) outlier identified by the Ming et al. Einstein@Home directed search for the young supernova remnant G347.3-0.5 (containing the central compact object RXJ1713.7-3946). The outlier was initially identified in LIGO data from the O3a observing run and followed up with the addition of O3b and O4a data by the Einstein@Home pipeline, with O4a producing weaker evidence. Here, we show extended data quality checks and results from three pipelines that have independently investigated this outlier, including the newly rel","authors_text":"A. Calafat, A. Krolak, A. Melatos, A. M. Knee, A. M. Sintes, A. Nemmani, B. Rajbhandari, C. Palomba, C. Salvadore, D. H. T. Cheung, D. I. Jones, D. Keitel, E. Goetz, F. Amicucci, G. Woan, I. La Rosa, I. Prohens, J. R. M\\'erou, J. T. Whelan, K. Pham, K. Riles, K. Wette, L. Mirasola, M. A. Ferrer-Martinez, M. Bejger, M. Carrio, M. Pitkin, O. J. Piccinni, P. Leaci, R. Jaume, R. Tenorio, S. Safi-Harb, T. S. Yamamoto, Z. Zhang","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-08-07T18:00:01Z","title":"The G347.3-0.5 outlier from O3: a follow-up case study for continuous gravitational-wave candidates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.07662","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":"sha256:9f2363d1a238e517244c46b6a8758d161d3f8b97a6d1ec5feaeaa8511b579bf1","target":"record","created_at":"2026-08-11T00:15:38Z","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":"b69e5cc0eee5ec0b7905ca0ab995f6948092fc9f8001af8b2a5e13a776e04676","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-08-07T18:00:01Z","title_canon_sha256":"1bcaec3dcf463ee25ee914866b95d74d6b6512d463503ff8f2a951b92b6ef0c9"},"schema_version":"1.0","source":{"id":"2608.07662","kind":"arxiv","version":1}},"canonical_sha256":"0f32cc8ec4e17963dbe48ae35699198b2aee71aa47cb317b76e831e82c64c911","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f32cc8ec4e17963dbe48ae35699198b2aee71aa47cb317b76e831e82c64c911","first_computed_at":"2026-08-11T00:15:38.032472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-11T00:15:38.032472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U/7f+6UWoBdKBzTs895JEEcbTeWTNaj8dCbPj7w2Tq5k7VcmDE7POBaYOt7AJ+fjiJ1Vfw0zs5k5bLOkceXeBQ==","signature_status":"signed_v1","signed_at":"2026-08-11T00:15:38.034559Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.07662","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f2363d1a238e517244c46b6a8758d161d3f8b97a6d1ec5feaeaa8511b579bf1","sha256:fc83749641b48b3808e858362bedc14b386025dab3beaf11c21f6897ed4c6dc3"],"state_sha256":"844779d71fed25077c09c2a0511c4971a1fe659c15da357174615af42ba0e780"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WnExKKjunoo+/QyvGuz3fjmZ6ksqm6Kd1liiWolFCR0IFa9i2STDEMEjAs/RhCatNCBfsZoUZl/JRC260bQ2AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T17:43:32.161778Z","bundle_sha256":"e10ffc0f46c8d0002e3b99b1e8f031f8536458d2133a1a254f4a9402b776ed18"}}