{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:3F4WYLN5PKSFZXZ7BM4YVQNDCT","short_pith_number":"pith:3F4WYLN5","canonical_record":{"source":{"id":"1506.05874","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-19T03:23:07Z","cross_cats_sorted":[],"title_canon_sha256":"3cea353495877f401f22e4855c930670ecc0c81638624a2014fb66da13cb3d54","abstract_canon_sha256":"326552c6ac05b2c997215214687adeac2ca67c356471456cba35e30b73e1fa05"},"schema_version":"1.0"},"canonical_sha256":"d9796c2dbd7aa45cdf3f0b398ac1a314e705bd8bd6aac9ef9b82a816d6d1d2bc","source":{"kind":"arxiv","id":"1506.05874","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.05874","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"arxiv_version","alias_value":"1506.05874v1","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.05874","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"pith_short_12","alias_value":"3F4WYLN5PKSF","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3F4WYLN5PKSFZXZ7","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3F4WYLN5","created_at":"2026-05-18T12:29:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:3F4WYLN5PKSFZXZ7BM4YVQNDCT","target":"record","payload":{"canonical_record":{"source":{"id":"1506.05874","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-19T03:23:07Z","cross_cats_sorted":[],"title_canon_sha256":"3cea353495877f401f22e4855c930670ecc0c81638624a2014fb66da13cb3d54","abstract_canon_sha256":"326552c6ac05b2c997215214687adeac2ca67c356471456cba35e30b73e1fa05"},"schema_version":"1.0"},"canonical_sha256":"d9796c2dbd7aa45cdf3f0b398ac1a314e705bd8bd6aac9ef9b82a816d6d1d2bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:47.038399Z","signature_b64":"WTqdlF7LfE23W5iymWpT8B1FlUnMJ8HTtoo7xgpDVK1LnN0M+A7N/Ij+ZVZlAypn8wpxHNFGV3RviEI2h0XKCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d9796c2dbd7aa45cdf3f0b398ac1a314e705bd8bd6aac9ef9b82a816d6d1d2bc","last_reissued_at":"2026-05-18T01:42:47.037769Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:47.037769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.05874","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":"2026-05-18T01:42:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QEiomcvU72WOQemTjfnBVFPX82/l9oNRhaYX8gk/fTyui2ctLQZBa92zJkyPOm/pZSsLQojBH31aFDplG9wPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T03:32:41.940901Z"},"content_sha256":"4d05ebf8ea23c0f336fa7ef67fcfd7e8a61aacb987157b7dcbf78c2f80fc7121","schema_version":"1.0","event_id":"sha256:4d05ebf8ea23c0f336fa7ef67fcfd7e8a61aacb987157b7dcbf78c2f80fc7121"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:3F4WYLN5PKSFZXZ7BM4YVQNDCT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Line-tension-induced scenario of heterogeneous nucleation on a spherical substrate and in a spherical cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Masao Iwamatsu","submitted_at":"2015-06-19T03:23:07Z","abstract_excerpt":"Line-tension-induced {scenario of heterogeneous nucleation} is studied for a lens-shaped nucleus with a finite contact angle nucleated on a spherical substrate and on the bottom of the wall of a spherical cavity. The effect of line tension on the free energy of a critical nucleus can be separated from the usual volume term. By comparing the free energy of a lens-shaped critical nucleus of a finite contact angle with that of a spherical nucleus, we find that a spherical nucleus may have a lower free energy than a lens-shaped nucleus when the line tension is positive and large, which is similar "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.05874","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":"2026-05-18T01:42:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LGlekjWpuTvgduB/TLqFl65A1XyrJ49o0X6Ac9CIVQ/A7pGbNzVQqkuNTRgosnSuNVcgM4d+YtI8bNNHHpEUDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T03:32:41.941240Z"},"content_sha256":"9a30eaed89e7f3e84158362b5ec2413535737d2117ac9e9928012580004535eb","schema_version":"1.0","event_id":"sha256:9a30eaed89e7f3e84158362b5ec2413535737d2117ac9e9928012580004535eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/bundle.json","state_url":"https://pith.science/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/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":"2026-07-03T03:32:41Z","links":{"resolver":"https://pith.science/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT","bundle":"https://pith.science/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/bundle.json","state":"https://pith.science/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3F4WYLN5PKSFZXZ7BM4YVQNDCT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3F4WYLN5PKSFZXZ7BM4YVQNDCT","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":"326552c6ac05b2c997215214687adeac2ca67c356471456cba35e30b73e1fa05","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-19T03:23:07Z","title_canon_sha256":"3cea353495877f401f22e4855c930670ecc0c81638624a2014fb66da13cb3d54"},"schema_version":"1.0","source":{"id":"1506.05874","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.05874","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"arxiv_version","alias_value":"1506.05874v1","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.05874","created_at":"2026-05-18T01:42:47Z"},{"alias_kind":"pith_short_12","alias_value":"3F4WYLN5PKSF","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3F4WYLN5PKSFZXZ7","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3F4WYLN5","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:9a30eaed89e7f3e84158362b5ec2413535737d2117ac9e9928012580004535eb","target":"graph","created_at":"2026-05-18T01:42:47Z","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":"Line-tension-induced {scenario of heterogeneous nucleation} is studied for a lens-shaped nucleus with a finite contact angle nucleated on a spherical substrate and on the bottom of the wall of a spherical cavity. The effect of line tension on the free energy of a critical nucleus can be separated from the usual volume term. By comparing the free energy of a lens-shaped critical nucleus of a finite contact angle with that of a spherical nucleus, we find that a spherical nucleus may have a lower free energy than a lens-shaped nucleus when the line tension is positive and large, which is similar ","authors_text":"Masao Iwamatsu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-19T03:23:07Z","title":"Line-tension-induced scenario of heterogeneous nucleation on a spherical substrate and in a spherical cavity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.05874","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":"sha256:4d05ebf8ea23c0f336fa7ef67fcfd7e8a61aacb987157b7dcbf78c2f80fc7121","target":"record","created_at":"2026-05-18T01:42:47Z","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":"326552c6ac05b2c997215214687adeac2ca67c356471456cba35e30b73e1fa05","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-06-19T03:23:07Z","title_canon_sha256":"3cea353495877f401f22e4855c930670ecc0c81638624a2014fb66da13cb3d54"},"schema_version":"1.0","source":{"id":"1506.05874","kind":"arxiv","version":1}},"canonical_sha256":"d9796c2dbd7aa45cdf3f0b398ac1a314e705bd8bd6aac9ef9b82a816d6d1d2bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9796c2dbd7aa45cdf3f0b398ac1a314e705bd8bd6aac9ef9b82a816d6d1d2bc","first_computed_at":"2026-05-18T01:42:47.037769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:47.037769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WTqdlF7LfE23W5iymWpT8B1FlUnMJ8HTtoo7xgpDVK1LnN0M+A7N/Ij+ZVZlAypn8wpxHNFGV3RviEI2h0XKCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:47.038399Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.05874","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d05ebf8ea23c0f336fa7ef67fcfd7e8a61aacb987157b7dcbf78c2f80fc7121","sha256:9a30eaed89e7f3e84158362b5ec2413535737d2117ac9e9928012580004535eb"],"state_sha256":"afcc0dcfb71c88dd877bd820f310ffa9e838bb61e7478e4a1705944732f1f934"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GPp4wZagbT1pwFKGpm6+OMk8C5LOiw6uhQOgZXOiZnbwk3OZCLPzMBoxEedQc2O59Ubrzu5zv6lOFwxH0NAeBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T03:32:41.943188Z","bundle_sha256":"1db6df42030ddfb27c798d09e6ee0a7abfde6c733b6e28d8853f8c72f8c850b2"}}