{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:JUTCTGCHBC5E7JMGIH6MFS6P4A","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":"56f7016255f0b5a1aba34f6ad6ac5951dafcc797e08ce2a4b93d9ec8738ff385","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2001-04-10T07:52:07Z","title_canon_sha256":"b1d1fdd59760b77c24b8d39a5ff6930cae373d5b5eb0c0a5214edf6583d34b07"},"schema_version":"1.0","source":{"id":"gr-qc/0104026","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0104026","created_at":"2026-07-04T15:20:43Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0104026v1","created_at":"2026-07-04T15:20:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0104026","created_at":"2026-07-04T15:20:43Z"},{"alias_kind":"pith_short_12","alias_value":"JUTCTGCHBC5E","created_at":"2026-07-04T15:20:43Z"},{"alias_kind":"pith_short_16","alias_value":"JUTCTGCHBC5E7JMG","created_at":"2026-07-04T15:20:43Z"},{"alias_kind":"pith_short_8","alias_value":"JUTCTGCH","created_at":"2026-07-04T15:20:43Z"}],"graph_snapshots":[{"event_id":"sha256:52e1e556a14723bf8d9c01da2060dec72873dca6489ac94463ac2d528b90d900","target":"graph","created_at":"2026-07-04T15:20:43Z","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/gr-qc/0104026/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The strong beams of high-frequency gravitational waves (GW) emitted by cusps and kinks of cosmic strings are studied in detail. As a consequence of these beams, the stochastic ensemble of GW's generated by a cosmological network of oscillating loops is strongly non Gaussian, and includes occasional sharp bursts that stand above the ``confusion'' GW noise made of many smaller overlapping bursts. Even if only 10% of all string loops have cusps these bursts might be detectable by the planned GW detectors LIGO/VIRGO and LISA for string tensions as small as $G \\mu \\sim 10^{-13}$. In the implausible","authors_text":"Alexander Vilenkin, Thibault Damour","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2001-04-10T07:52:07Z","title":"Gravitational wave bursts from cusps and kinks on cosmic strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0104026","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:bf2d74bb5a07f68fbaaf6f369c3fd3c20377ffee7788c3bfc96404e5721187dc","target":"record","created_at":"2026-07-04T15:20:43Z","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":"56f7016255f0b5a1aba34f6ad6ac5951dafcc797e08ce2a4b93d9ec8738ff385","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2001-04-10T07:52:07Z","title_canon_sha256":"b1d1fdd59760b77c24b8d39a5ff6930cae373d5b5eb0c0a5214edf6583d34b07"},"schema_version":"1.0","source":{"id":"gr-qc/0104026","kind":"arxiv","version":1}},"canonical_sha256":"4d2629984708ba4fa58641fcc2cbcfe003a9500aa0f01827746543a9ed9f501a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d2629984708ba4fa58641fcc2cbcfe003a9500aa0f01827746543a9ed9f501a","first_computed_at":"2026-07-04T15:20:43.964438Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:20:43.964438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V9EqWX1fvQermik2bzhikpqs3ZZIQg5W2wANDXVnlgYdi79ywnIFyxtEDPeFdEwyGiCrG9QpLfROXwwJe9oABg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:20:43.964854Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0104026","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf2d74bb5a07f68fbaaf6f369c3fd3c20377ffee7788c3bfc96404e5721187dc","sha256:52e1e556a14723bf8d9c01da2060dec72873dca6489ac94463ac2d528b90d900"],"state_sha256":"e0c28bb40cba0cfc38c86e5398d18b82e570624d2ca50cf52f7c5938af43970e"}