{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:GSXBKC2OKRP5S6CM22K3IOOBEU","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":"cf809dd3b4436d0b3beb0dc1401175123d541c19a6b0cab397eb327d05eca6e9","cross_cats_sorted":["astro-ph.HE","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-30T19:39:32Z","title_canon_sha256":"3d9f019e3825233349156a4d0c6c18c0f36bc3ffab9d5c0aa9f51a383ad7c19c"},"schema_version":"1.0","source":{"id":"2203.16635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.16635","created_at":"2026-07-05T04:31:36Z"},{"alias_kind":"arxiv_version","alias_value":"2203.16635v1","created_at":"2026-07-05T04:31:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.16635","created_at":"2026-07-05T04:31:36Z"},{"alias_kind":"pith_short_12","alias_value":"GSXBKC2OKRP5","created_at":"2026-07-05T04:31:36Z"},{"alias_kind":"pith_short_16","alias_value":"GSXBKC2OKRP5S6CM","created_at":"2026-07-05T04:31:36Z"},{"alias_kind":"pith_short_8","alias_value":"GSXBKC2O","created_at":"2026-07-05T04:31:36Z"}],"graph_snapshots":[{"event_id":"sha256:785894d20595605bb6870475155d5c1454d3cf9e9d5f08ac408138b09a83651f","target":"graph","created_at":"2026-07-05T04:31:36Z","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/2203.16635/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Here we propose a simple explanation why echoes from wormholes mimicking black holes may be so small that they cannot be observed. The essence of the effect is in the redistribution of the initial energy of gravitational wave among multiple universes, connected by a wormhole.","authors_text":"Alexander Zhidenko, Roman A. Konoplya","cross_cats":["astro-ph.HE","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-30T19:39:32Z","title":"Can the abyss swallow gravitational waves or why we do not observe echoes?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.16635","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:ce31b4a4750f613d8920ba77df6f9197fa3a8a00a5a275fb15d3dec1a491d340","target":"record","created_at":"2026-07-05T04:31:36Z","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":"cf809dd3b4436d0b3beb0dc1401175123d541c19a6b0cab397eb327d05eca6e9","cross_cats_sorted":["astro-ph.HE","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-30T19:39:32Z","title_canon_sha256":"3d9f019e3825233349156a4d0c6c18c0f36bc3ffab9d5c0aa9f51a383ad7c19c"},"schema_version":"1.0","source":{"id":"2203.16635","kind":"arxiv","version":1}},"canonical_sha256":"34ae150b4e545fd9784cd695b439c1251999ba8fff0155bec2cc01b6f8ecadfb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34ae150b4e545fd9784cd695b439c1251999ba8fff0155bec2cc01b6f8ecadfb","first_computed_at":"2026-07-05T04:31:36.618923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:31:36.618923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GHVEQ6pkLwaHxkST/sD84v169HiPkDWXjShmKZvxbSMAhnn1wF5KjMMFBnW7+nmvu7mLXoVQ/cDBVCcX2A6UAw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:31:36.619496Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.16635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce31b4a4750f613d8920ba77df6f9197fa3a8a00a5a275fb15d3dec1a491d340","sha256:785894d20595605bb6870475155d5c1454d3cf9e9d5f08ac408138b09a83651f"],"state_sha256":"69f7c906b87ab3b77728408d7b01a73b04a07f694a9bd47ee065141cea6b7942"}