{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:627HFZOGLBUMN3AQAKB43RUI2H","short_pith_number":"pith:627HFZOG","canonical_record":{"source":{"id":"2506.14872","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-06-17T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"92c0257cbe71e0a30b2883c9c930972e3300b50803a8a44c8096d43454809893","abstract_canon_sha256":"9f9876cac3ec6d2ff13028bbdbeebee3270c28b4598995f66c8b12e974ede5b5"},"schema_version":"1.0"},"canonical_sha256":"f6be72e5c65868c6ec100283cdc688d1d7a19a81e963ffafd3a46b5080260996","source":{"kind":"arxiv","id":"2506.14872","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.14872","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.14872v2","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.14872","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"627HFZOGLBUM","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_16","alias_value":"627HFZOGLBUMN3AQ","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_8","alias_value":"627HFZOG","created_at":"2026-07-05T11:56:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:627HFZOGLBUMN3AQAKB43RUI2H","target":"record","payload":{"canonical_record":{"source":{"id":"2506.14872","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-06-17T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"92c0257cbe71e0a30b2883c9c930972e3300b50803a8a44c8096d43454809893","abstract_canon_sha256":"9f9876cac3ec6d2ff13028bbdbeebee3270c28b4598995f66c8b12e974ede5b5"},"schema_version":"1.0"},"canonical_sha256":"f6be72e5c65868c6ec100283cdc688d1d7a19a81e963ffafd3a46b5080260996","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:56:58.353396Z","signature_b64":"48G15GR5ff8FrFTUGSMv5Z5+fvlGKXasWBC0fsGpgSrcwDRQHQgVM3SYv9zjQwae36FDxEPCzBGhBTCSF3XDAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6be72e5c65868c6ec100283cdc688d1d7a19a81e963ffafd3a46b5080260996","last_reissued_at":"2026-07-05T11:56:58.352940Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:56:58.352940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.14872","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":"2026-07-05T11:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PiL1vF8ecmKuUMA85K9xWucu4HKLOWe65jHN+FIUrcyJxahbSRTRT56MGwuc23VWf3RsktTRRFaakXPcvVIdDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T06:34:56.752315Z"},"content_sha256":"4736578a5858ba9e9ef5518600f10284ad1592b3d5cb5748fafca8c9b12e6d3c","schema_version":"1.0","event_id":"sha256:4736578a5858ba9e9ef5518600f10284ad1592b3d5cb5748fafca8c9b12e6d3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:627HFZOGLBUMN3AQAKB43RUI2H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exact plane symmetric black bounce with a perfect-fluid exterior obeying a linear equation of state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Cristian Martinez, Hideki Maeda","submitted_at":"2025-06-17T18:00:00Z","abstract_excerpt":"We investigate an exact two-parameter family of plane symmetric solutions admitting a hypersurface-orthogonal Killing vector in general relativity with a perfect fluid obeying a linear equation of state $p=\\chi\\rho$ in $n(\\ge 4)$ dimensions, obtained by Gamboa in 2012. The Gamboa solution is identical to the topological Schwarzschild-Tangherlini-(anti-)de~Sitter $\\Lambda$-vacuum solution for $\\chi=-1$ and admits a nondegenerate Killing horizon only for $\\chi=-1$ and $\\chi\\in[-1/3,0)$. We identify all possible regular attachments of two Gamboa solutions for $\\chi\\in[-1/3,0)$ at the Killing hori"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.14872","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/2506.14872/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":"2026-07-05T11:56:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lmlOarKHAicZC6xAEqzxo5t0v0UEkIxb8GRp1mpFBTjj52mtxczDLXTRvkUJWdVkDzN0dgVy732euU4SpYm5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T06:34:56.752845Z"},"content_sha256":"2fc27bd204066832705e6a4a9f6b50f43f46d847baf70eb0743a3efe4b3c3e21","schema_version":"1.0","event_id":"sha256:2fc27bd204066832705e6a4a9f6b50f43f46d847baf70eb0743a3efe4b3c3e21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/627HFZOGLBUMN3AQAKB43RUI2H/bundle.json","state_url":"https://pith.science/pith/627HFZOGLBUMN3AQAKB43RUI2H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/627HFZOGLBUMN3AQAKB43RUI2H/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":"2026-08-16T06:34:56Z","links":{"resolver":"https://pith.science/pith/627HFZOGLBUMN3AQAKB43RUI2H","bundle":"https://pith.science/pith/627HFZOGLBUMN3AQAKB43RUI2H/bundle.json","state":"https://pith.science/pith/627HFZOGLBUMN3AQAKB43RUI2H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/627HFZOGLBUMN3AQAKB43RUI2H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:627HFZOGLBUMN3AQAKB43RUI2H","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":"9f9876cac3ec6d2ff13028bbdbeebee3270c28b4598995f66c8b12e974ede5b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-06-17T18:00:00Z","title_canon_sha256":"92c0257cbe71e0a30b2883c9c930972e3300b50803a8a44c8096d43454809893"},"schema_version":"1.0","source":{"id":"2506.14872","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.14872","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"2506.14872v2","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.14872","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"627HFZOGLBUM","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_16","alias_value":"627HFZOGLBUMN3AQ","created_at":"2026-07-05T11:56:58Z"},{"alias_kind":"pith_short_8","alias_value":"627HFZOG","created_at":"2026-07-05T11:56:58Z"}],"graph_snapshots":[{"event_id":"sha256:2fc27bd204066832705e6a4a9f6b50f43f46d847baf70eb0743a3efe4b3c3e21","target":"graph","created_at":"2026-07-05T11:56:58Z","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/2506.14872/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate an exact two-parameter family of plane symmetric solutions admitting a hypersurface-orthogonal Killing vector in general relativity with a perfect fluid obeying a linear equation of state $p=\\chi\\rho$ in $n(\\ge 4)$ dimensions, obtained by Gamboa in 2012. The Gamboa solution is identical to the topological Schwarzschild-Tangherlini-(anti-)de~Sitter $\\Lambda$-vacuum solution for $\\chi=-1$ and admits a nondegenerate Killing horizon only for $\\chi=-1$ and $\\chi\\in[-1/3,0)$. We identify all possible regular attachments of two Gamboa solutions for $\\chi\\in[-1/3,0)$ at the Killing hori","authors_text":"Cristian Martinez, Hideki Maeda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-06-17T18:00:00Z","title":"Exact plane symmetric black bounce with a perfect-fluid exterior obeying a linear equation of state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.14872","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":"sha256:4736578a5858ba9e9ef5518600f10284ad1592b3d5cb5748fafca8c9b12e6d3c","target":"record","created_at":"2026-07-05T11:56:58Z","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":"9f9876cac3ec6d2ff13028bbdbeebee3270c28b4598995f66c8b12e974ede5b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-06-17T18:00:00Z","title_canon_sha256":"92c0257cbe71e0a30b2883c9c930972e3300b50803a8a44c8096d43454809893"},"schema_version":"1.0","source":{"id":"2506.14872","kind":"arxiv","version":2}},"canonical_sha256":"f6be72e5c65868c6ec100283cdc688d1d7a19a81e963ffafd3a46b5080260996","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6be72e5c65868c6ec100283cdc688d1d7a19a81e963ffafd3a46b5080260996","first_computed_at":"2026-07-05T11:56:58.352940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:56:58.352940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"48G15GR5ff8FrFTUGSMv5Z5+fvlGKXasWBC0fsGpgSrcwDRQHQgVM3SYv9zjQwae36FDxEPCzBGhBTCSF3XDAA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:56:58.353396Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.14872","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4736578a5858ba9e9ef5518600f10284ad1592b3d5cb5748fafca8c9b12e6d3c","sha256:2fc27bd204066832705e6a4a9f6b50f43f46d847baf70eb0743a3efe4b3c3e21"],"state_sha256":"a4b6b1c6a5ef200c87f9332f96faf42ed37b93dfd4c1068848ac2792704757cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f2MbTrlIj7dyDZIJvbyMtVHw0jwAvwqMhTHoqlB5iCcweP2HOQIkzPXXpXS4I3H1ykaFSAnQRFNB47qGpDzTAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T06:34:56.757301Z","bundle_sha256":"75b229b709c68b124cb3949062e605791e51f3030522b54b50979db2314e31b6"}}