{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:QQC5ZWQHAALYTFSKHJLNV3RA5Y","short_pith_number":"pith:QQC5ZWQH","canonical_record":{"source":{"id":"1210.7388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-10-28T01:04:43Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"bbc179f712bad56f1675b678ce03bd65b190e31a304887b44274a2522392afe4","abstract_canon_sha256":"9b35bc5514f711e866a4e51998acfa26ac2a380ae8058ccff30dbaa6d4d24feb"},"schema_version":"1.0"},"canonical_sha256":"8405dcda07001789964a3a56daee20ee15df176866c1800abd68582b9da2a36d","source":{"kind":"arxiv","id":"1210.7388","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.7388","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"arxiv_version","alias_value":"1210.7388v1","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.7388","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"pith_short_12","alias_value":"QQC5ZWQHAALY","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QQC5ZWQHAALYTFSK","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QQC5ZWQH","created_at":"2026-05-18T12:27:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:QQC5ZWQHAALYTFSKHJLNV3RA5Y","target":"record","payload":{"canonical_record":{"source":{"id":"1210.7388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-10-28T01:04:43Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"bbc179f712bad56f1675b678ce03bd65b190e31a304887b44274a2522392afe4","abstract_canon_sha256":"9b35bc5514f711e866a4e51998acfa26ac2a380ae8058ccff30dbaa6d4d24feb"},"schema_version":"1.0"},"canonical_sha256":"8405dcda07001789964a3a56daee20ee15df176866c1800abd68582b9da2a36d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:42:10.208028Z","signature_b64":"B9GNKXeEEGQo2mhFZuwhWQramaOg6TYlaz61cvwXQgSp0Jos+0dJKnCHyhepd/9uknNDa8OBYIuSjjgfqxCMDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8405dcda07001789964a3a56daee20ee15df176866c1800abd68582b9da2a36d","last_reissued_at":"2026-05-18T03:42:10.207093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:42:10.207093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.7388","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":"2026-05-18T03:42:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RGb7ij+hsW9enF27WaXYlVzufdm2mx2XdeP9yrDVy/rFP5BLfZizkAa6GOdXOUX+lqGLsHvBuLy+eaVPJog1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:49:45.706719Z"},"content_sha256":"2adf511a462268a4345b122206fadb6ffe1d0c42f5575f4c7067a7d0bdc67d14","schema_version":"1.0","event_id":"sha256:2adf511a462268a4345b122206fadb6ffe1d0c42f5575f4c7067a7d0bdc67d14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:QQC5ZWQHAALYTFSKHJLNV3RA5Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fifth ASTROD Symposium and Outlook of Direct Gravitational-Wave Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"gr-qc","authors_text":"Bala R. Iyer, K.G. Arun, Wei-Tou Ni","submitted_at":"2012-10-28T01:04:43Z","abstract_excerpt":"From July 11 to July 13, 2012, Raman Research Institute (Bangalore, India) hosted the Fifth International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy. This is a report on the symposium with an exposition of the outlook of direct gravitational-wave detection."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.7388","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":""},"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":"2026-05-18T03:42:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fRtDAReBaPbeL76H7JzFDofI6RX/fd841gmFlXoVAF8c2IAGMN0OStaKUkAr0+5RMFbbktVGRHFohGMvcVqMCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:49:45.707074Z"},"content_sha256":"98fa7afce7893cca129f64ae1bd50ca56d4d895dad025073683d25d84b2d270e","schema_version":"1.0","event_id":"sha256:98fa7afce7893cca129f64ae1bd50ca56d4d895dad025073683d25d84b2d270e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/bundle.json","state_url":"https://pith.science/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/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":"2026-06-01T11:49:45Z","links":{"resolver":"https://pith.science/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y","bundle":"https://pith.science/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/bundle.json","state":"https://pith.science/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QQC5ZWQHAALYTFSKHJLNV3RA5Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QQC5ZWQHAALYTFSKHJLNV3RA5Y","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":"9b35bc5514f711e866a4e51998acfa26ac2a380ae8058ccff30dbaa6d4d24feb","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-10-28T01:04:43Z","title_canon_sha256":"bbc179f712bad56f1675b678ce03bd65b190e31a304887b44274a2522392afe4"},"schema_version":"1.0","source":{"id":"1210.7388","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.7388","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"arxiv_version","alias_value":"1210.7388v1","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.7388","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"pith_short_12","alias_value":"QQC5ZWQHAALY","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QQC5ZWQHAALYTFSK","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QQC5ZWQH","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:98fa7afce7893cca129f64ae1bd50ca56d4d895dad025073683d25d84b2d270e","target":"graph","created_at":"2026-05-18T03:42:10Z","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":"From July 11 to July 13, 2012, Raman Research Institute (Bangalore, India) hosted the Fifth International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy. This is a report on the symposium with an exposition of the outlook of direct gravitational-wave detection.","authors_text":"Bala R. Iyer, K.G. Arun, Wei-Tou Ni","cross_cats":["astro-ph.CO","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-10-28T01:04:43Z","title":"Fifth ASTROD Symposium and Outlook of Direct Gravitational-Wave Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.7388","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":"sha256:2adf511a462268a4345b122206fadb6ffe1d0c42f5575f4c7067a7d0bdc67d14","target":"record","created_at":"2026-05-18T03:42:10Z","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":"9b35bc5514f711e866a4e51998acfa26ac2a380ae8058ccff30dbaa6d4d24feb","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-10-28T01:04:43Z","title_canon_sha256":"bbc179f712bad56f1675b678ce03bd65b190e31a304887b44274a2522392afe4"},"schema_version":"1.0","source":{"id":"1210.7388","kind":"arxiv","version":1}},"canonical_sha256":"8405dcda07001789964a3a56daee20ee15df176866c1800abd68582b9da2a36d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8405dcda07001789964a3a56daee20ee15df176866c1800abd68582b9da2a36d","first_computed_at":"2026-05-18T03:42:10.207093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:10.207093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B9GNKXeEEGQo2mhFZuwhWQramaOg6TYlaz61cvwXQgSp0Jos+0dJKnCHyhepd/9uknNDa8OBYIuSjjgfqxCMDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:10.208028Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.7388","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2adf511a462268a4345b122206fadb6ffe1d0c42f5575f4c7067a7d0bdc67d14","sha256:98fa7afce7893cca129f64ae1bd50ca56d4d895dad025073683d25d84b2d270e"],"state_sha256":"f0137f018fd16f4b7ef9c99ba5ee5f3240be007ef413ef8bc07bbd1f1f1e962f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JOiUUG34PCCMMHegi+vodQBbwotJAofbYwrMGL9bRkBNEATzy4GULo004uQhcz9fk7u1RnrLEqTVc0OxTwM1Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T11:49:45.709210Z","bundle_sha256":"cde344fb995f8a43773e3dce6ae08483df5de0ec244819c8cc1d78181dd78202"}}