{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:34B7DSVDGUQWZJDNRVV2FMIRAH","short_pith_number":"pith:34B7DSVD","canonical_record":{"source":{"id":"2202.00023","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-01-31T19:00:04Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"b73049504f0f635f6b2825e43e61f6f308565b7f93eef12a5ed0a982d3b523cc","abstract_canon_sha256":"422de84ea08226cce9dc03998f1baa5f52a120a98d76efa2a776116ba47d1ae4"},"schema_version":"1.0"},"canonical_sha256":"df03f1caa335216ca46d8d6ba2b11101fce18c06cee1eb8ac6e1e5baf6f85487","source":{"kind":"arxiv","id":"2202.00023","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.00023","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"arxiv_version","alias_value":"2202.00023v2","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.00023","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_12","alias_value":"34B7DSVDGUQW","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"34B7DSVDGUQWZJDN","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"34B7DSVD","created_at":"2026-07-05T04:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:34B7DSVDGUQWZJDNRVV2FMIRAH","target":"record","payload":{"canonical_record":{"source":{"id":"2202.00023","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-01-31T19:00:04Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"b73049504f0f635f6b2825e43e61f6f308565b7f93eef12a5ed0a982d3b523cc","abstract_canon_sha256":"422de84ea08226cce9dc03998f1baa5f52a120a98d76efa2a776116ba47d1ae4"},"schema_version":"1.0"},"canonical_sha256":"df03f1caa335216ca46d8d6ba2b11101fce18c06cee1eb8ac6e1e5baf6f85487","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:29:29.992789Z","signature_b64":"FOXgq3iaSYy1fnW9MlcUQHA1fdBmoL7YHLhGyKM57BGGBuK/UTbYqdedX7jpHjGe4vDmI7I3A+2gd6QXzrmPAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df03f1caa335216ca46d8d6ba2b11101fce18c06cee1eb8ac6e1e5baf6f85487","last_reissued_at":"2026-07-05T04:29:29.992286Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:29:29.992286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.00023","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:29:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IvuiX00lw+UQgrdtB3t6GB6gSJpGC2nMNuBLZolDDhhX6xh76cfKD9hrofMJLzrhov/hiOFB94VdKVuFzZ+9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:47:17.660605Z"},"content_sha256":"8649ed3b6c6d23c1e6c53f4a405c625c0c610f967a3cf41638825c67804b798f","schema_version":"1.0","event_id":"sha256:8649ed3b6c6d23c1e6c53f4a405c625c0c610f967a3cf41638825c67804b798f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:34B7DSVDGUQWZJDNRVV2FMIRAH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Black bounces and remnants in dilaton gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Maxim Fitkevich","submitted_at":"2022-01-31T19:00:04Z","abstract_excerpt":"We propose a family of dilaton gravity models possessing bouncing solutions with interiors connecting separate asymptotically flat regions. We demonstrate that inner Cauchy horizons are stable given certain initial conditions. We study causal structure and evaluate thermodynamic properties of black bounces using Euclidean methods. Extremal bounces have zero temperature and can be considered as remnants. We speculate that quantum fluctuations can dissolve event horizons in case of black bounces providing a possible resolution to the information paradox."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.00023","kind":"arxiv","version":2},"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/2202.00023/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":"2026-07-05T04:29:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cpbEBehm4KXOM409GrlSqrzN8OZtl6NNPFOwxk70Hc1VGrx5CQ8XARtjWZhx/Q14I/vy87Ib6QYuGzAx1jKOBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:47:17.661010Z"},"content_sha256":"a7d1e16504d4cb6864761ead40f5cedadefa73118ef0967e9f613c8b511d412c","schema_version":"1.0","event_id":"sha256:a7d1e16504d4cb6864761ead40f5cedadefa73118ef0967e9f613c8b511d412c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/bundle.json","state_url":"https://pith.science/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/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":"2026-07-05T15:47:17Z","links":{"resolver":"https://pith.science/pith/34B7DSVDGUQWZJDNRVV2FMIRAH","bundle":"https://pith.science/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/bundle.json","state":"https://pith.science/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/34B7DSVDGUQWZJDNRVV2FMIRAH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:34B7DSVDGUQWZJDNRVV2FMIRAH","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":"422de84ea08226cce9dc03998f1baa5f52a120a98d76efa2a776116ba47d1ae4","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-01-31T19:00:04Z","title_canon_sha256":"b73049504f0f635f6b2825e43e61f6f308565b7f93eef12a5ed0a982d3b523cc"},"schema_version":"1.0","source":{"id":"2202.00023","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.00023","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"arxiv_version","alias_value":"2202.00023v2","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.00023","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_12","alias_value":"34B7DSVDGUQW","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"34B7DSVDGUQWZJDN","created_at":"2026-07-05T04:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"34B7DSVD","created_at":"2026-07-05T04:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:a7d1e16504d4cb6864761ead40f5cedadefa73118ef0967e9f613c8b511d412c","target":"graph","created_at":"2026-07-05T04:29:29Z","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/2202.00023/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a family of dilaton gravity models possessing bouncing solutions with interiors connecting separate asymptotically flat regions. We demonstrate that inner Cauchy horizons are stable given certain initial conditions. We study causal structure and evaluate thermodynamic properties of black bounces using Euclidean methods. Extremal bounces have zero temperature and can be considered as remnants. We speculate that quantum fluctuations can dissolve event horizons in case of black bounces providing a possible resolution to the information paradox.","authors_text":"Maxim Fitkevich","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-01-31T19:00:04Z","title":"Black bounces and remnants in dilaton gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.00023","kind":"arxiv","version":2},"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":"sha256:8649ed3b6c6d23c1e6c53f4a405c625c0c610f967a3cf41638825c67804b798f","target":"record","created_at":"2026-07-05T04:29:29Z","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":"422de84ea08226cce9dc03998f1baa5f52a120a98d76efa2a776116ba47d1ae4","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-01-31T19:00:04Z","title_canon_sha256":"b73049504f0f635f6b2825e43e61f6f308565b7f93eef12a5ed0a982d3b523cc"},"schema_version":"1.0","source":{"id":"2202.00023","kind":"arxiv","version":2}},"canonical_sha256":"df03f1caa335216ca46d8d6ba2b11101fce18c06cee1eb8ac6e1e5baf6f85487","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df03f1caa335216ca46d8d6ba2b11101fce18c06cee1eb8ac6e1e5baf6f85487","first_computed_at":"2026-07-05T04:29:29.992286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:29:29.992286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FOXgq3iaSYy1fnW9MlcUQHA1fdBmoL7YHLhGyKM57BGGBuK/UTbYqdedX7jpHjGe4vDmI7I3A+2gd6QXzrmPAA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:29:29.992789Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.00023","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8649ed3b6c6d23c1e6c53f4a405c625c0c610f967a3cf41638825c67804b798f","sha256:a7d1e16504d4cb6864761ead40f5cedadefa73118ef0967e9f613c8b511d412c"],"state_sha256":"0b7db0ee88d043721f90305d1bd76ca55ed7e523a9593f60223acb39083835d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qFV7lqmPwZEKyNOD62oVIkuzKh8TuB9Y5/c6SSzF4U5JrmmIcyGCHO62FbRwtyNNhrFlAmX1GD9nEBkeqTu8Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T15:47:17.663558Z","bundle_sha256":"0077c53381ce916857a53ef2581724ea8ade627d2d2303d108ee6896a426aa6b"}}