{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:6R6MPW7SZSFZU6BAAUIND4UBYP","short_pith_number":"pith:6R6MPW7S","canonical_record":{"source":{"id":"1202.3277","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-15T11:09:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"323d6bacb0e0d9752efc1715fe54823027a8b437248608f685af9bf4e9532654","abstract_canon_sha256":"24b403a6017ae8b9b845d913e8301bed46ecccfa8a94d1edff65e21cfe2a0ed6"},"schema_version":"1.0"},"canonical_sha256":"f47cc7dbf2cc8b9a78200510d1f281c3d22d0f5e2d98f3bf14cd511c629198c5","source":{"kind":"arxiv","id":"1202.3277","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3277","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3277v2","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3277","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"6R6MPW7SZSFZ","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6R6MPW7SZSFZU6BA","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6R6MPW7S","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:6R6MPW7SZSFZU6BAAUIND4UBYP","target":"record","payload":{"canonical_record":{"source":{"id":"1202.3277","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-15T11:09:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"323d6bacb0e0d9752efc1715fe54823027a8b437248608f685af9bf4e9532654","abstract_canon_sha256":"24b403a6017ae8b9b845d913e8301bed46ecccfa8a94d1edff65e21cfe2a0ed6"},"schema_version":"1.0"},"canonical_sha256":"f47cc7dbf2cc8b9a78200510d1f281c3d22d0f5e2d98f3bf14cd511c629198c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:02:01.535959Z","signature_b64":"SdQ9SUPCS6i8jfhuRmY03oGqOLnE0B+mg876Qr+b0TmIP/5q+xUfcacV0OHsQL4nwifQ/rvMOIQhhts5mKWSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f47cc7dbf2cc8b9a78200510d1f281c3d22d0f5e2d98f3bf14cd511c629198c5","last_reissued_at":"2026-05-18T04:02:01.535124Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:02:01.535124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.3277","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":"2026-05-18T04:02:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D2mHZCvtH677EEg91A3GmOgV5ayAgHAte5WqbeCP+h/bZWkCxY+yoFSZN8GLaDAZRmORolmpnX8KXsjgk51oBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:47:29.150247Z"},"content_sha256":"9e2792b5d1dfd1367faf035a2517836bd64d46264a4208b3f33f83bb7d365f48","schema_version":"1.0","event_id":"sha256:9e2792b5d1dfd1367faf035a2517836bd64d46264a4208b3f33f83bb7d365f48"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:6R6MPW7SZSFZU6BAAUIND4UBYP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monte Carlo simulations of the structure of Pt-based bimetallic nanoparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ho-Seok Nam, Jaegab Lee, Jung-Hae Choi, Jung Soo Oh, Kayoung Yun, Pil-Ryung Cha, Seung-Cheol Lee, Yong-Hun Cho","submitted_at":"2012-02-15T11:09:10Z","abstract_excerpt":"Pt-based bimetallic nanoparticles have attracted significant attention as a promising replacement for expensive Pt nanoparticles. In the systematic design of bimetallic nanoparticles, it is important to understand their preferred atomic structures. However, compared with unary systems, alloy nanoparticles present more structural complexity with various compositional configurations, such as mixed-alloy, core-shell, and multishell structures. In this paper, we developed a unified empirical potential model for various Pt-based binary alloys, such as Pd-Pt, Cu-Pt, Au-Pt, and Ag-Pt. Within this fra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3277","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":"2026-05-18T04:02:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8y4mn0TF+hEnh2V/sD2et6qROj37MR6c/3aS5j3pfHQZDoUvvOtAXjn8eC4Yehsr2XOSIoznwJHa9UPnBXMrAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T23:47:29.150985Z"},"content_sha256":"c5dd58d9ec1fb9cbf72adcf7bac72efa1126f384aed7b2d61fe17b9b5ee593f6","schema_version":"1.0","event_id":"sha256:c5dd58d9ec1fb9cbf72adcf7bac72efa1126f384aed7b2d61fe17b9b5ee593f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/bundle.json","state_url":"https://pith.science/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/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":"2026-06-09T23:47:29Z","links":{"resolver":"https://pith.science/pith/6R6MPW7SZSFZU6BAAUIND4UBYP","bundle":"https://pith.science/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/bundle.json","state":"https://pith.science/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6R6MPW7SZSFZU6BAAUIND4UBYP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:6R6MPW7SZSFZU6BAAUIND4UBYP","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":"24b403a6017ae8b9b845d913e8301bed46ecccfa8a94d1edff65e21cfe2a0ed6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-15T11:09:10Z","title_canon_sha256":"323d6bacb0e0d9752efc1715fe54823027a8b437248608f685af9bf4e9532654"},"schema_version":"1.0","source":{"id":"1202.3277","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3277","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3277v2","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3277","created_at":"2026-05-18T04:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"6R6MPW7SZSFZ","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6R6MPW7SZSFZU6BA","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6R6MPW7S","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:c5dd58d9ec1fb9cbf72adcf7bac72efa1126f384aed7b2d61fe17b9b5ee593f6","target":"graph","created_at":"2026-05-18T04:02:01Z","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":"Pt-based bimetallic nanoparticles have attracted significant attention as a promising replacement for expensive Pt nanoparticles. In the systematic design of bimetallic nanoparticles, it is important to understand their preferred atomic structures. However, compared with unary systems, alloy nanoparticles present more structural complexity with various compositional configurations, such as mixed-alloy, core-shell, and multishell structures. In this paper, we developed a unified empirical potential model for various Pt-based binary alloys, such as Pd-Pt, Cu-Pt, Au-Pt, and Ag-Pt. Within this fra","authors_text":"Ho-Seok Nam, Jaegab Lee, Jung-Hae Choi, Jung Soo Oh, Kayoung Yun, Pil-Ryung Cha, Seung-Cheol Lee, Yong-Hun Cho","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-15T11:09:10Z","title":"Monte Carlo simulations of the structure of Pt-based bimetallic nanoparticles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3277","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":"sha256:9e2792b5d1dfd1367faf035a2517836bd64d46264a4208b3f33f83bb7d365f48","target":"record","created_at":"2026-05-18T04:02:01Z","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":"24b403a6017ae8b9b845d913e8301bed46ecccfa8a94d1edff65e21cfe2a0ed6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-15T11:09:10Z","title_canon_sha256":"323d6bacb0e0d9752efc1715fe54823027a8b437248608f685af9bf4e9532654"},"schema_version":"1.0","source":{"id":"1202.3277","kind":"arxiv","version":2}},"canonical_sha256":"f47cc7dbf2cc8b9a78200510d1f281c3d22d0f5e2d98f3bf14cd511c629198c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f47cc7dbf2cc8b9a78200510d1f281c3d22d0f5e2d98f3bf14cd511c629198c5","first_computed_at":"2026-05-18T04:02:01.535124Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:02:01.535124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SdQ9SUPCS6i8jfhuRmY03oGqOLnE0B+mg876Qr+b0TmIP/5q+xUfcacV0OHsQL4nwifQ/rvMOIQhhts5mKWSBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:02:01.535959Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.3277","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e2792b5d1dfd1367faf035a2517836bd64d46264a4208b3f33f83bb7d365f48","sha256:c5dd58d9ec1fb9cbf72adcf7bac72efa1126f384aed7b2d61fe17b9b5ee593f6"],"state_sha256":"a2b90334853275fcb4203a6560507ee39f142b61ca63e11b623ce3b86e0e6046"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PhYpe0RCBdjffg19s9Mmht5r5ENPdKqpHBuHRkAvP/Uwi890E/2zGm6kmv9MLg0aNTCwY6i1mkudPHEFcxTPCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T23:47:29.155549Z","bundle_sha256":"1ea0d71df9d44b2ac49e4db89e7ef8c7e04112afff107eb21ca966ac6c02dd92"}}