{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:P55EVJQBYTS7ZY7GK3F5G4MHOD","short_pith_number":"pith:P55EVJQB","canonical_record":{"source":{"id":"cond-mat/0103267","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-03-13T14:53:36Z","cross_cats_sorted":[],"title_canon_sha256":"73930ff00bb7a511bc30b992a360909c848a10deaa2a94e4b28eca335171e72a","abstract_canon_sha256":"fe34f12cc07eef2392bf6967fbebb5eac7252d41026164082c385f0ff8cd8bdb"},"schema_version":"1.0"},"canonical_sha256":"7f7a4aa601c4e5fce3e656cbd3718770e604cae0733d7eadd68857eb6de749e8","source":{"kind":"arxiv","id":"cond-mat/0103267","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0103267","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0103267v2","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0103267","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"pith_short_12","alias_value":"P55EVJQBYTS7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"P55EVJQBYTS7ZY7G","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"P55EVJQB","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:P55EVJQBYTS7ZY7GK3F5G4MHOD","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0103267","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-03-13T14:53:36Z","cross_cats_sorted":[],"title_canon_sha256":"73930ff00bb7a511bc30b992a360909c848a10deaa2a94e4b28eca335171e72a","abstract_canon_sha256":"fe34f12cc07eef2392bf6967fbebb5eac7252d41026164082c385f0ff8cd8bdb"},"schema_version":"1.0"},"canonical_sha256":"7f7a4aa601c4e5fce3e656cbd3718770e604cae0733d7eadd68857eb6de749e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:03.280016Z","signature_b64":"WtzTfui/uH/8DkUTRj8jIeO4cjAfEhY7hKvvLlfhZtDNehe1UO656vcQbV9Aqk88HVo9nHNbqKqrfFEftWDnDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f7a4aa601c4e5fce3e656cbd3718770e604cae0733d7eadd68857eb6de749e8","last_reissued_at":"2026-05-18T01:07:03.279390Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:03.279390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0103267","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":"2026-05-18T01:07:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y87FodXYP/L4c7NJO4JKtAmYp/oviUoSexYgZV8PWHpHvbXffz8lsenYBAc79WZQFe3c0uV1r/UeMG3HCc9UAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T23:24:11.425588Z"},"content_sha256":"6cf5ae3f0a2f3ae0af04f7f20b3434603e240a7fd48b9b641e92e20373bdc895","schema_version":"1.0","event_id":"sha256:6cf5ae3f0a2f3ae0af04f7f20b3434603e240a7fd48b9b641e92e20373bdc895"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:P55EVJQBYTS7ZY7GK3F5G4MHOD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Growth Shape of Isotactic Polystyrene Crystals in Thin Films","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Akitaka Hoshino, Hideki Miyaji, Ken Taguch, Kunihide Izumi, Ryohei Kokawa, Yoshihisa Miyamoto","submitted_at":"2001-03-13T14:53:36Z","abstract_excerpt":"The crystal growth of isotactic polystyrene (it-PS) is investigated in very thin, 11 nm thick films. The it-PS crystals grown in the thin films show quite different morphology from that in the bulk. With decreasing crystallization temperature, the branching morphology in a diffusion field appears: dendrite and compact seaweed.\n The branching morphology is formed through a morphological instability caused by the gradient of film thickness around a crystal; the thicker the film thickness, the larger the lateral growth rate of crystals. Regardless of the morphological change, the growth rate as w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0103267","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":"2026-05-18T01:07:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q6YTGu9icFfmL5Ol6HUtOgH2Ae02LASLKW3gTZBFrYG7EHktuJTdBxGeDHNbaAojTUAQBuKvyL62wSt1wpusCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T23:24:11.425958Z"},"content_sha256":"adb8ddbca6bf2699d60b736aec8772571046c585598c0fd9a5b98a24b9c32675","schema_version":"1.0","event_id":"sha256:adb8ddbca6bf2699d60b736aec8772571046c585598c0fd9a5b98a24b9c32675"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/bundle.json","state_url":"https://pith.science/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/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":"2026-06-22T23:24:11Z","links":{"resolver":"https://pith.science/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD","bundle":"https://pith.science/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/bundle.json","state":"https://pith.science/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P55EVJQBYTS7ZY7GK3F5G4MHOD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:P55EVJQBYTS7ZY7GK3F5G4MHOD","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":"fe34f12cc07eef2392bf6967fbebb5eac7252d41026164082c385f0ff8cd8bdb","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-03-13T14:53:36Z","title_canon_sha256":"73930ff00bb7a511bc30b992a360909c848a10deaa2a94e4b28eca335171e72a"},"schema_version":"1.0","source":{"id":"cond-mat/0103267","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0103267","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0103267v2","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0103267","created_at":"2026-05-18T01:07:03Z"},{"alias_kind":"pith_short_12","alias_value":"P55EVJQBYTS7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"P55EVJQBYTS7ZY7G","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"P55EVJQB","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:adb8ddbca6bf2699d60b736aec8772571046c585598c0fd9a5b98a24b9c32675","target":"graph","created_at":"2026-05-18T01:07:03Z","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":"The crystal growth of isotactic polystyrene (it-PS) is investigated in very thin, 11 nm thick films. The it-PS crystals grown in the thin films show quite different morphology from that in the bulk. With decreasing crystallization temperature, the branching morphology in a diffusion field appears: dendrite and compact seaweed.\n The branching morphology is formed through a morphological instability caused by the gradient of film thickness around a crystal; the thicker the film thickness, the larger the lateral growth rate of crystals. Regardless of the morphological change, the growth rate as w","authors_text":"Akitaka Hoshino, Hideki Miyaji, Ken Taguch, Kunihide Izumi, Ryohei Kokawa, Yoshihisa Miyamoto","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-03-13T14:53:36Z","title":"Growth Shape of Isotactic Polystyrene Crystals in Thin Films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0103267","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":"sha256:6cf5ae3f0a2f3ae0af04f7f20b3434603e240a7fd48b9b641e92e20373bdc895","target":"record","created_at":"2026-05-18T01:07:03Z","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":"fe34f12cc07eef2392bf6967fbebb5eac7252d41026164082c385f0ff8cd8bdb","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-03-13T14:53:36Z","title_canon_sha256":"73930ff00bb7a511bc30b992a360909c848a10deaa2a94e4b28eca335171e72a"},"schema_version":"1.0","source":{"id":"cond-mat/0103267","kind":"arxiv","version":2}},"canonical_sha256":"7f7a4aa601c4e5fce3e656cbd3718770e604cae0733d7eadd68857eb6de749e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f7a4aa601c4e5fce3e656cbd3718770e604cae0733d7eadd68857eb6de749e8","first_computed_at":"2026-05-18T01:07:03.279390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:03.279390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WtzTfui/uH/8DkUTRj8jIeO4cjAfEhY7hKvvLlfhZtDNehe1UO656vcQbV9Aqk88HVo9nHNbqKqrfFEftWDnDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:03.280016Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0103267","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cf5ae3f0a2f3ae0af04f7f20b3434603e240a7fd48b9b641e92e20373bdc895","sha256:adb8ddbca6bf2699d60b736aec8772571046c585598c0fd9a5b98a24b9c32675"],"state_sha256":"767d2da871e6108800425ecdd997c531b9affae4b598ab95e9b4095f9f0e7792"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v62rzVCDHMMOswaqC+5mDdC6eUuhushcbMwyiZSo2qh3Dyeb6lGar+LXNsnZC2APXONjQYmbQ2DVvNLMNiujDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T23:24:11.427896Z","bundle_sha256":"7233c127ad869f3545ae3fcae9c97b781d3c570b54ce708158ebc2b0e1109554"}}