{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:VAQOMOAQSJK34637AUDWIT726I","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":"73cb1d9d288db905a161b3faa7b82e88bfe171c09e442c7cd20774e583ba2ac1","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"astro-ph","submitted_at":"2001-03-09T00:30:46Z","title_canon_sha256":"78e2e7b1ce7e88126a7b3f94b419cd251453f924a93253d31f1aafbd4c3f21c5"},"schema_version":"1.0","source":{"id":"astro-ph/0103139","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0103139","created_at":"2026-07-04T16:22:50Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0103139v1","created_at":"2026-07-04T16:22:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0103139","created_at":"2026-07-04T16:22:50Z"},{"alias_kind":"pith_short_12","alias_value":"VAQOMOAQSJK3","created_at":"2026-07-04T16:22:50Z"},{"alias_kind":"pith_short_16","alias_value":"VAQOMOAQSJK34637","created_at":"2026-07-04T16:22:50Z"},{"alias_kind":"pith_short_8","alias_value":"VAQOMOAQ","created_at":"2026-07-04T16:22:50Z"}],"graph_snapshots":[{"event_id":"sha256:495cb3aed00ab458b8befbd95e09fd769cedeefc555f33657d0f3de186f30d23","target":"graph","created_at":"2026-07-04T16:22:50Z","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/astro-ph/0103139/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This note tackles the problem of the backscattering of a mass-less scalar field in the case of Schwarzschildean space-time. It shows that the effect depends both on a distance from the horizon and on the wave length. The obtained estimates significantly improve former results.","authors_text":"Krzysztof Roszkowski","cross_cats":["gr-qc"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-03-09T00:30:46Z","title":"Diffusion of the scalar field energy due to the backscattering off Schwarzschild geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0103139","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":"sha256:8a83e5ac82ada2a2ff724e3564f16ee0a0f225fd920c5f6f7272f17ff88688e6","target":"record","created_at":"2026-07-04T16:22:50Z","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":"73cb1d9d288db905a161b3faa7b82e88bfe171c09e442c7cd20774e583ba2ac1","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"astro-ph","submitted_at":"2001-03-09T00:30:46Z","title_canon_sha256":"78e2e7b1ce7e88126a7b3f94b419cd251453f924a93253d31f1aafbd4c3f21c5"},"schema_version":"1.0","source":{"id":"astro-ph/0103139","kind":"arxiv","version":1}},"canonical_sha256":"a820e638109255be7b7f0507644ffaf21fa63f32f9309d8ca589fabfa5b7b9c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a820e638109255be7b7f0507644ffaf21fa63f32f9309d8ca589fabfa5b7b9c2","first_computed_at":"2026-07-04T16:22:50.964656Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:22:50.964656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4d4OjNDRWWxLQ1lFLjEsZlIKSs8gSMikdDxRGkJVHyK32gYdALaCpU0Hv0ZEDVyqMEGzffZeChrvWR5wytVbCA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:22:50.965054Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0103139","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a83e5ac82ada2a2ff724e3564f16ee0a0f225fd920c5f6f7272f17ff88688e6","sha256:495cb3aed00ab458b8befbd95e09fd769cedeefc555f33657d0f3de186f30d23"],"state_sha256":"95714761738bdc47ccd982ff377153c9bb0fb5867f07a505194217872b5fe389"}