{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:FX73OIXAAOU2G2HTWTEIHBGRG5","short_pith_number":"pith:FX73OIXA","canonical_record":{"source":{"id":"1301.4103","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-17T14:17:44Z","cross_cats_sorted":[],"title_canon_sha256":"6eea6debb026fb2fb757fae86ecd156b6583ad230d5beed171611c48120c2ec1","abstract_canon_sha256":"b3f376fdb657b1a5105bf438274f53ff54e87a52ccf4ed5b65ffff916c76bbbf"},"schema_version":"1.0"},"canonical_sha256":"2dffb722e003a9a368f3b4c88384d1374d56b78a704ab4d35d8840d2d8e937cd","source":{"kind":"arxiv","id":"1301.4103","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.4103","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"arxiv_version","alias_value":"1301.4103v1","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.4103","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"pith_short_12","alias_value":"FX73OIXAAOU2","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FX73OIXAAOU2G2HT","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FX73OIXA","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:FX73OIXAAOU2G2HTWTEIHBGRG5","target":"record","payload":{"canonical_record":{"source":{"id":"1301.4103","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-17T14:17:44Z","cross_cats_sorted":[],"title_canon_sha256":"6eea6debb026fb2fb757fae86ecd156b6583ad230d5beed171611c48120c2ec1","abstract_canon_sha256":"b3f376fdb657b1a5105bf438274f53ff54e87a52ccf4ed5b65ffff916c76bbbf"},"schema_version":"1.0"},"canonical_sha256":"2dffb722e003a9a368f3b4c88384d1374d56b78a704ab4d35d8840d2d8e937cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:34:24.962523Z","signature_b64":"pWCoKLZuEfD2csBLc+wsY4YuWTGp8Bu3BL0mzAmMd78wdX6SFkspj0mqOvVsZiiyh5fCRdTWqYhAUHwUCJQ9AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2dffb722e003a9a368f3b4c88384d1374d56b78a704ab4d35d8840d2d8e937cd","last_reissued_at":"2026-05-18T03:34:24.961592Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:34:24.961592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.4103","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:34:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2oIuH8rplfArdEdA2Ux49vZMK8PJ02OaLpBlEom9V6cI39L42anIFqsaSKZEKbvwZaAl74Eu6r2US5wQhTAuAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T12:07:06.192076Z"},"content_sha256":"0e83500fdb00e71568c443607abe865af89f2910e7b7ce05a9415289b328bfc3","schema_version":"1.0","event_id":"sha256:0e83500fdb00e71568c443607abe865af89f2910e7b7ce05a9415289b328bfc3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:FX73OIXAAOU2G2HTWTEIHBGRG5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stochastic Quantization Approach for Causal Dynamical Triangulation String Field Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Hiroshi Kawabe","submitted_at":"2013-01-17T14:17:44Z","abstract_excerpt":"We construct a 2-dimensional Causal Dynamical Triangulation (CDT) model from a matrix model which represents the loop gas model of closed string. The target-space index is reinterpreted as time or geodesic distance. We apply stochastic quantization method to the model to obtain the Generalized CDT (GCDT), which has additional interaction of creating baby universe. If we take a specific scaling in continuum limit, we realize an extended GCDT model characterized by the non-critical string field theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.4103","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T03:34:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wnGKP/cHljBjbHGvLxDNQzRUj5aUYk7GXD4TiE7gA2aTTWh25fDNVs0KCshDLwMxaTct+zbbTNpzwg6eLnD6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T12:07:06.192436Z"},"content_sha256":"f84acaf1c9ad3423cd26ed49d849e1e96901cd10410341ec84dc8c4d7dde293a","schema_version":"1.0","event_id":"sha256:f84acaf1c9ad3423cd26ed49d849e1e96901cd10410341ec84dc8c4d7dde293a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/bundle.json","state_url":"https://pith.science/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/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":"2026-06-25T12:07:06Z","links":{"resolver":"https://pith.science/pith/FX73OIXAAOU2G2HTWTEIHBGRG5","bundle":"https://pith.science/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/bundle.json","state":"https://pith.science/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FX73OIXAAOU2G2HTWTEIHBGRG5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:FX73OIXAAOU2G2HTWTEIHBGRG5","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":"b3f376fdb657b1a5105bf438274f53ff54e87a52ccf4ed5b65ffff916c76bbbf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-17T14:17:44Z","title_canon_sha256":"6eea6debb026fb2fb757fae86ecd156b6583ad230d5beed171611c48120c2ec1"},"schema_version":"1.0","source":{"id":"1301.4103","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.4103","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"arxiv_version","alias_value":"1301.4103v1","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.4103","created_at":"2026-05-18T03:34:24Z"},{"alias_kind":"pith_short_12","alias_value":"FX73OIXAAOU2","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FX73OIXAAOU2G2HT","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FX73OIXA","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:f84acaf1c9ad3423cd26ed49d849e1e96901cd10410341ec84dc8c4d7dde293a","target":"graph","created_at":"2026-05-18T03:34:24Z","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 construct a 2-dimensional Causal Dynamical Triangulation (CDT) model from a matrix model which represents the loop gas model of closed string. The target-space index is reinterpreted as time or geodesic distance. We apply stochastic quantization method to the model to obtain the Generalized CDT (GCDT), which has additional interaction of creating baby universe. If we take a specific scaling in continuum limit, we realize an extended GCDT model characterized by the non-critical string field theory.","authors_text":"Hiroshi Kawabe","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-17T14:17:44Z","title":"Stochastic Quantization Approach for Causal Dynamical Triangulation String Field Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.4103","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":"sha256:0e83500fdb00e71568c443607abe865af89f2910e7b7ce05a9415289b328bfc3","target":"record","created_at":"2026-05-18T03:34:24Z","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":"b3f376fdb657b1a5105bf438274f53ff54e87a52ccf4ed5b65ffff916c76bbbf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-17T14:17:44Z","title_canon_sha256":"6eea6debb026fb2fb757fae86ecd156b6583ad230d5beed171611c48120c2ec1"},"schema_version":"1.0","source":{"id":"1301.4103","kind":"arxiv","version":1}},"canonical_sha256":"2dffb722e003a9a368f3b4c88384d1374d56b78a704ab4d35d8840d2d8e937cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2dffb722e003a9a368f3b4c88384d1374d56b78a704ab4d35d8840d2d8e937cd","first_computed_at":"2026-05-18T03:34:24.961592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:34:24.961592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pWCoKLZuEfD2csBLc+wsY4YuWTGp8Bu3BL0mzAmMd78wdX6SFkspj0mqOvVsZiiyh5fCRdTWqYhAUHwUCJQ9AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:34:24.962523Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.4103","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e83500fdb00e71568c443607abe865af89f2910e7b7ce05a9415289b328bfc3","sha256:f84acaf1c9ad3423cd26ed49d849e1e96901cd10410341ec84dc8c4d7dde293a"],"state_sha256":"fa905edc42733e76eaf0605411bfb892850f37b4ef2994bd48ba651f1c769c00"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MXZ11rCUrbTpillxr5BOgiS5Ik0nh1OKaDu6I5hdB/6uMiJATd6gi15sSwHmRIbtroZAthCIYY6JBR/SZTxPAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T12:07:06.194455Z","bundle_sha256":"a0b7dc54b5371392de132a2d90c9cbd093645bb8836d6ac6a1c8b350bae1db8d"}}