{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:T4X3UVSWKURL3S4BF2IA65AAEE","short_pith_number":"pith:T4X3UVSW","canonical_record":{"source":{"id":"1901.03503","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2019-01-11T08:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"49884abd05d884c19add9c67323ed7f5f6a4f1b9968db379619db655f8c1381e","abstract_canon_sha256":"b6bb272dc1a9f6376eb7fb3db68f694482a770f88c492a694f0b683be24b35e5"},"schema_version":"1.0"},"canonical_sha256":"9f2fba56565522bdcb812e900f74002103145568fef806c4dd600049b278f26a","source":{"kind":"arxiv","id":"1901.03503","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03503","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03503v1","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03503","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"pith_short_12","alias_value":"T4X3UVSWKURL","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"T4X3UVSWKURL3S4B","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"T4X3UVSW","created_at":"2026-05-18T12:33:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:T4X3UVSWKURL3S4BF2IA65AAEE","target":"record","payload":{"canonical_record":{"source":{"id":"1901.03503","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2019-01-11T08:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"49884abd05d884c19add9c67323ed7f5f6a4f1b9968db379619db655f8c1381e","abstract_canon_sha256":"b6bb272dc1a9f6376eb7fb3db68f694482a770f88c492a694f0b683be24b35e5"},"schema_version":"1.0"},"canonical_sha256":"9f2fba56565522bdcb812e900f74002103145568fef806c4dd600049b278f26a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:31.088022Z","signature_b64":"q6d6CAbqvlF39qafsoJk/pRMNQ9xsSY5lOLDrBv9zTJJT2ByJffQbyrc+g5Rma+WYC019I0kejmd5JKcV4akDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f2fba56565522bdcb812e900f74002103145568fef806c4dd600049b278f26a","last_reissued_at":"2026-05-17T23:56:31.087618Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:31.087618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.03503","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":"2026-05-17T23:56:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HnemzAq7hxGhrAQ6Dvmhcx1+NGcaXXXNdW9zQKkWA4JAQKaVYoQl4fdIK0ItJCSWWtOXG06+B5R11yi42swzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T20:36:35.032492Z"},"content_sha256":"623f451df1e00b61e8a8cfce82a307ca8e296f7ddcceba2ea6c3f37678208732","schema_version":"1.0","event_id":"sha256:623f451df1e00b61e8a8cfce82a307ca8e296f7ddcceba2ea6c3f37678208732"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:T4X3UVSWKURL3S4BF2IA65AAEE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An extension of the Masur domain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.GT","authors_text":"Cyril Lecuire (IMT)","submitted_at":"2019-01-11T08:19:54Z","abstract_excerpt":"The Masur domain is a subset of the space of projective measured geodesic laminations on the boundary of a 3-manifold M. This domain plays an important role in the study of the hyperbolic structures on the interior of M. In this paper, we define an extension of the Masur domain and explain that it shares a lot of properties with the Masur domain."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03503","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":"2026-05-17T23:56:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WNsHOYB7MxN9t5rSlZe4ucrvZMJUZFklzLa9N9Pd2Ow7aN2YXv0cWET6ByoJHtbrLkYAlmIzaa6Ig0V80LBQCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T20:36:35.033187Z"},"content_sha256":"09642295ada9264e3a87d264071343a7fdf253bb9dd22930edcaa7f0468b60bf","schema_version":"1.0","event_id":"sha256:09642295ada9264e3a87d264071343a7fdf253bb9dd22930edcaa7f0468b60bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T4X3UVSWKURL3S4BF2IA65AAEE/bundle.json","state_url":"https://pith.science/pith/T4X3UVSWKURL3S4BF2IA65AAEE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T4X3UVSWKURL3S4BF2IA65AAEE/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":"2026-06-09T20:36:35Z","links":{"resolver":"https://pith.science/pith/T4X3UVSWKURL3S4BF2IA65AAEE","bundle":"https://pith.science/pith/T4X3UVSWKURL3S4BF2IA65AAEE/bundle.json","state":"https://pith.science/pith/T4X3UVSWKURL3S4BF2IA65AAEE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T4X3UVSWKURL3S4BF2IA65AAEE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:T4X3UVSWKURL3S4BF2IA65AAEE","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":"b6bb272dc1a9f6376eb7fb3db68f694482a770f88c492a694f0b683be24b35e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2019-01-11T08:19:54Z","title_canon_sha256":"49884abd05d884c19add9c67323ed7f5f6a4f1b9968db379619db655f8c1381e"},"schema_version":"1.0","source":{"id":"1901.03503","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03503","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03503v1","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03503","created_at":"2026-05-17T23:56:31Z"},{"alias_kind":"pith_short_12","alias_value":"T4X3UVSWKURL","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"T4X3UVSWKURL3S4B","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"T4X3UVSW","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:09642295ada9264e3a87d264071343a7fdf253bb9dd22930edcaa7f0468b60bf","target":"graph","created_at":"2026-05-17T23:56:31Z","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":"The Masur domain is a subset of the space of projective measured geodesic laminations on the boundary of a 3-manifold M. This domain plays an important role in the study of the hyperbolic structures on the interior of M. In this paper, we define an extension of the Masur domain and explain that it shares a lot of properties with the Masur domain.","authors_text":"Cyril Lecuire (IMT)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2019-01-11T08:19:54Z","title":"An extension of the Masur domain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03503","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":"sha256:623f451df1e00b61e8a8cfce82a307ca8e296f7ddcceba2ea6c3f37678208732","target":"record","created_at":"2026-05-17T23:56:31Z","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":"b6bb272dc1a9f6376eb7fb3db68f694482a770f88c492a694f0b683be24b35e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2019-01-11T08:19:54Z","title_canon_sha256":"49884abd05d884c19add9c67323ed7f5f6a4f1b9968db379619db655f8c1381e"},"schema_version":"1.0","source":{"id":"1901.03503","kind":"arxiv","version":1}},"canonical_sha256":"9f2fba56565522bdcb812e900f74002103145568fef806c4dd600049b278f26a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f2fba56565522bdcb812e900f74002103145568fef806c4dd600049b278f26a","first_computed_at":"2026-05-17T23:56:31.087618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:31.087618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q6d6CAbqvlF39qafsoJk/pRMNQ9xsSY5lOLDrBv9zTJJT2ByJffQbyrc+g5Rma+WYC019I0kejmd5JKcV4akDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:31.088022Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.03503","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:623f451df1e00b61e8a8cfce82a307ca8e296f7ddcceba2ea6c3f37678208732","sha256:09642295ada9264e3a87d264071343a7fdf253bb9dd22930edcaa7f0468b60bf"],"state_sha256":"9ca43fbffceb13de1cddc288e07eaa8ff3f0f6376310d270905d18afa72d83eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ub1N096vWRtd9cL+WTZLAU3j10lGb4pVzX2H9H9jxokJZkv5IIMsTCF/jyKVP59pDhJ+hlkDzDryhynCPv/TAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T20:36:35.037737Z","bundle_sha256":"cd7d28f2c3c4643063215037c236810436b407ea023d34ef72fecab52af637e5"}}