{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3ESMSE2OWHJQGQCCZVHDQR2RD5","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":"f33f607beb220e9e063973a8311b9ac37a2235520e2dd4ae0d925e5d45467b83","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-02T15:39:06Z","title_canon_sha256":"ff7439972bd66bb3221d4dbcae462bc16ebefdc917eca8c56ca0d6104ba214cb"},"schema_version":"1.0","source":{"id":"1404.0589","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0589","created_at":"2026-05-18T01:20:03Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0589v2","created_at":"2026-05-18T01:20:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0589","created_at":"2026-05-18T01:20:03Z"},{"alias_kind":"pith_short_12","alias_value":"3ESMSE2OWHJQ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3ESMSE2OWHJQGQCC","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3ESMSE2O","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:a50c028448bf1d4438aa7837468452ae3ed676192a3879ee610485f6d8f09d80","target":"graph","created_at":"2026-05-18T01:20:03Z","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"},"paper":{"abstract_excerpt":"We present a family of exact solutions, depending on two parameters $\\alpha$ and $b$ (related to the scalar field strength), to the three-dimensional Einstein-scalar field equations with negative cosmological constant $\\Lambda$. For $b=0$ these solutions reduce to the static BTZ family of vacuum solutions, with mass $M = -\\alpha$. For $b\\neq0$, the solutions become dynamical and develop a strong spacelike central singularity. The $\\alpha<0$ solutions are black-hole like, with a global structure topologically similar to that of the BTZ black holes, and a finite effective mass. We show that the ","authors_text":"Alessandro Fabbri, G\\'erard Cl\\'ement","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-02T15:39:06Z","title":"A scenario for critical scalar field collapse in $AdS_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0589","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:f99d5bfdf19b0402a76dd22da4d3a814d8a2b62589a5439cfe0a09d19ca8f3ca","target":"record","created_at":"2026-05-18T01:20:03Z","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":"f33f607beb220e9e063973a8311b9ac37a2235520e2dd4ae0d925e5d45467b83","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-02T15:39:06Z","title_canon_sha256":"ff7439972bd66bb3221d4dbcae462bc16ebefdc917eca8c56ca0d6104ba214cb"},"schema_version":"1.0","source":{"id":"1404.0589","kind":"arxiv","version":2}},"canonical_sha256":"d924c9134eb1d3034042cd4e3847511f5738a444cc0fedfbf08c1502f4b217c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d924c9134eb1d3034042cd4e3847511f5738a444cc0fedfbf08c1502f4b217c4","first_computed_at":"2026-05-18T01:20:03.895708Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:03.895708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BffGvKseH/GBfv9v2/rdB+14NTnTBZXp1XnIjHVrAmxxBY8X6TaypyYWA1K0DN2/fUGUK+A3baEWGkgGDBniAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:03.896204Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.0589","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f99d5bfdf19b0402a76dd22da4d3a814d8a2b62589a5439cfe0a09d19ca8f3ca","sha256:a50c028448bf1d4438aa7837468452ae3ed676192a3879ee610485f6d8f09d80"],"state_sha256":"d77da69ed86d1c8295da533b7c3091931630359d8aa06c475d4340123a19f5ec"}