{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:OJ6IIOAPB7B53GLJ57HNUPMPTI","short_pith_number":"pith:OJ6IIOAP","canonical_record":{"source":{"id":"1305.2412","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2013-05-10T19:49:30Z","cross_cats_sorted":["math.DG"],"title_canon_sha256":"8b89d56f27c0e5c0463a41cad41570d2ab38fae50b6033163f2ca563a65f19b2","abstract_canon_sha256":"c3816ec995cf081cc950692d04abb6114d200411b01da8471bfc30f7fbd21b08"},"schema_version":"1.0"},"canonical_sha256":"727c84380f0fc3dd9969efceda3d8f9a37d588386647e862913351f4478498bd","source":{"kind":"arxiv","id":"1305.2412","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.2412","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"arxiv_version","alias_value":"1305.2412v2","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2412","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"pith_short_12","alias_value":"OJ6IIOAPB7B5","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OJ6IIOAPB7B53GLJ","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OJ6IIOAP","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:OJ6IIOAPB7B53GLJ57HNUPMPTI","target":"record","payload":{"canonical_record":{"source":{"id":"1305.2412","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2013-05-10T19:49:30Z","cross_cats_sorted":["math.DG"],"title_canon_sha256":"8b89d56f27c0e5c0463a41cad41570d2ab38fae50b6033163f2ca563a65f19b2","abstract_canon_sha256":"c3816ec995cf081cc950692d04abb6114d200411b01da8471bfc30f7fbd21b08"},"schema_version":"1.0"},"canonical_sha256":"727c84380f0fc3dd9969efceda3d8f9a37d588386647e862913351f4478498bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:06.986784Z","signature_b64":"iyG8P40AISg/TDAXcF3VeK9ABd04Sn3sZcQJ/0WEQbkXHZ2VRvolhl+kx9GtNdzRQxMmy/di6rxb31EQH3BhBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"727c84380f0fc3dd9969efceda3d8f9a37d588386647e862913351f4478498bd","last_reissued_at":"2026-05-18T02:44:06.986289Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:06.986289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.2412","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":"2026-05-18T02:44:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cyrjJ0mdIvAp/1P6jBIvHH2ZQoKKtnNxs4oNMr9XGWuWl9t9P3pI644jDBmCR5ewl0OTOlbV+KezUqxgT9PZAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:34:34.494768Z"},"content_sha256":"972dd0dd73692de83910b094ec053734e8eda94973274e1ee07b0b08976376c0","schema_version":"1.0","event_id":"sha256:972dd0dd73692de83910b094ec053734e8eda94973274e1ee07b0b08976376c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:OJ6IIOAPB7B53GLJ57HNUPMPTI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thick-skinned 3-manifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DG"],"primary_cat":"math.GT","authors_text":"Richard P. Kent IV, Yair N. Minsky","submitted_at":"2013-05-10T19:49:30Z","abstract_excerpt":"We show that if the totally geodesic boundary of a compact hyperbolic 3-manifold M has a large collar of depth d, then the diameter of the skinning map of M is no more than A exp(-d) for some A depending only on the genus and injectivity radius of the boundary of M."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2412","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":""},"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":"2026-05-18T02:44:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dBPnj954SJG8hEbDcxjMnkiG+ziR5wQUathae1ZDnrgReI/1emr1Fx9L0LC17SR9SGOtx1VEjfu3qFPzw0X6CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:34:34.495447Z"},"content_sha256":"28b0b5f70f646130ede0c979d024d53cf51aee4f7bcbc8af590fba491ce0b103","schema_version":"1.0","event_id":"sha256:28b0b5f70f646130ede0c979d024d53cf51aee4f7bcbc8af590fba491ce0b103"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/bundle.json","state_url":"https://pith.science/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/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":"2026-05-26T16:34:34Z","links":{"resolver":"https://pith.science/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI","bundle":"https://pith.science/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/bundle.json","state":"https://pith.science/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OJ6IIOAPB7B53GLJ57HNUPMPTI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OJ6IIOAPB7B53GLJ57HNUPMPTI","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":"c3816ec995cf081cc950692d04abb6114d200411b01da8471bfc30f7fbd21b08","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2013-05-10T19:49:30Z","title_canon_sha256":"8b89d56f27c0e5c0463a41cad41570d2ab38fae50b6033163f2ca563a65f19b2"},"schema_version":"1.0","source":{"id":"1305.2412","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.2412","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"arxiv_version","alias_value":"1305.2412v2","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2412","created_at":"2026-05-18T02:44:06Z"},{"alias_kind":"pith_short_12","alias_value":"OJ6IIOAPB7B5","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OJ6IIOAPB7B53GLJ","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OJ6IIOAP","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:28b0b5f70f646130ede0c979d024d53cf51aee4f7bcbc8af590fba491ce0b103","target":"graph","created_at":"2026-05-18T02:44:06Z","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 show that if the totally geodesic boundary of a compact hyperbolic 3-manifold M has a large collar of depth d, then the diameter of the skinning map of M is no more than A exp(-d) for some A depending only on the genus and injectivity radius of the boundary of M.","authors_text":"Richard P. Kent IV, Yair N. Minsky","cross_cats":["math.DG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2013-05-10T19:49:30Z","title":"Thick-skinned 3-manifolds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2412","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":"sha256:972dd0dd73692de83910b094ec053734e8eda94973274e1ee07b0b08976376c0","target":"record","created_at":"2026-05-18T02:44:06Z","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":"c3816ec995cf081cc950692d04abb6114d200411b01da8471bfc30f7fbd21b08","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2013-05-10T19:49:30Z","title_canon_sha256":"8b89d56f27c0e5c0463a41cad41570d2ab38fae50b6033163f2ca563a65f19b2"},"schema_version":"1.0","source":{"id":"1305.2412","kind":"arxiv","version":2}},"canonical_sha256":"727c84380f0fc3dd9969efceda3d8f9a37d588386647e862913351f4478498bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"727c84380f0fc3dd9969efceda3d8f9a37d588386647e862913351f4478498bd","first_computed_at":"2026-05-18T02:44:06.986289Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:06.986289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iyG8P40AISg/TDAXcF3VeK9ABd04Sn3sZcQJ/0WEQbkXHZ2VRvolhl+kx9GtNdzRQxMmy/di6rxb31EQH3BhBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:06.986784Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.2412","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:972dd0dd73692de83910b094ec053734e8eda94973274e1ee07b0b08976376c0","sha256:28b0b5f70f646130ede0c979d024d53cf51aee4f7bcbc8af590fba491ce0b103"],"state_sha256":"009208ee5d8ae94640d6c485ccd6c1c709f79a8c9034179a639c014bd51d549d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z4wrbLIhVJQwkHJ3UN+1iPkIPCDdFkUUm7VGmXfxNH84G+nuveBWin+GXgq7Rv+J/U1HVFJxApmoqCLOOQjODg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T16:34:34.503554Z","bundle_sha256":"32b4175264af849cadc7c6352fa898d90bf08e142aa01cb3017af2a2cfc2b3c9"}}