{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:Q4F7STJ6KJOIKXLSBQBX4SQZHK","short_pith_number":"pith:Q4F7STJ6","canonical_record":{"source":{"id":"1707.04799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-15T23:33:51Z","cross_cats_sorted":[],"title_canon_sha256":"88c8fcbd8648054daa1e193003d30965b0c7ee965609ae2b1e9393b6832d4542","abstract_canon_sha256":"67bc26d5094358809a56438e579fafa25983c6aa59468d7db9f85c081b3ef961"},"schema_version":"1.0"},"canonical_sha256":"870bf94d3e525c855d720c037e4a193a8d5b9a6e8e330505677a716ce958e670","source":{"kind":"arxiv","id":"1707.04799","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04799","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04799v1","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04799","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"Q4F7STJ6KJOI","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"Q4F7STJ6KJOIKXLS","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"Q4F7STJ6","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:Q4F7STJ6KJOIKXLSBQBX4SQZHK","target":"record","payload":{"canonical_record":{"source":{"id":"1707.04799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-15T23:33:51Z","cross_cats_sorted":[],"title_canon_sha256":"88c8fcbd8648054daa1e193003d30965b0c7ee965609ae2b1e9393b6832d4542","abstract_canon_sha256":"67bc26d5094358809a56438e579fafa25983c6aa59468d7db9f85c081b3ef961"},"schema_version":"1.0"},"canonical_sha256":"870bf94d3e525c855d720c037e4a193a8d5b9a6e8e330505677a716ce958e670","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:12.214155Z","signature_b64":"SUzN+SnNVX4tAkD9zF1QZR+XAla0zI4YVT9RTNTfUvj82ez03Wuw5hKmnquoHkTstF5/83QlSUYwXfDlICwdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"870bf94d3e525c855d720c037e4a193a8d5b9a6e8e330505677a716ce958e670","last_reissued_at":"2026-05-18T00:40:12.213486Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:12.213486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.04799","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":"2026-05-18T00:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QlY+nm/hbhc0zcnMOM/p7pC9cqYXYM8w9FKempnA2aRojCmkfu3I2NHcFZE9GxBVzQHy0yCeHRlTS4PBvP+PCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:23:20.037220Z"},"content_sha256":"f3d6d4fbcec3a0baf458c6522323524719a742d18f7bd76da4219ab60a17b7e8","schema_version":"1.0","event_id":"sha256:f3d6d4fbcec3a0baf458c6522323524719a742d18f7bd76da4219ab60a17b7e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:Q4F7STJ6KJOIKXLSBQBX4SQZHK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monte Carlo Study of the Crystalline and Amorphous NaK Alloy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Doug Reitz, Estela Blaisten-Barojas","submitted_at":"2017-07-15T23:33:51Z","abstract_excerpt":"Metropolis Monte Carlo simulations of the eutectic NaK alloy are performed using the Second Moment Approximation (SMA) model potential across a wide range of temperatures at constant pressure. The alloy structure and thermodynamics are analyzed along with the atomic level structures using a variety of structure identification methods. Both enthalpy and density are followed along an annealing process that reveals a clear melting point around 250 K. At lower temperatures, two thermodynamic branches are identified as crystalline and amorphous solids."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04799","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":"2026-05-18T00:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9uzFxEFhh8i+UIUeJbnkUwG9EVGFIThn8Duw6qsUbNG2Ehu1oawq/Rj9TMYei4jO5vHCRaQv6/+m92tAnrLiBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:23:20.037945Z"},"content_sha256":"e0e38613314bb0039714c89264e59748df7cd5eeda472af4ef144a76ddef9098","schema_version":"1.0","event_id":"sha256:e0e38613314bb0039714c89264e59748df7cd5eeda472af4ef144a76ddef9098"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/bundle.json","state_url":"https://pith.science/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/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":"2026-06-08T21:23:20Z","links":{"resolver":"https://pith.science/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK","bundle":"https://pith.science/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/bundle.json","state":"https://pith.science/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q4F7STJ6KJOIKXLSBQBX4SQZHK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Q4F7STJ6KJOIKXLSBQBX4SQZHK","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":"67bc26d5094358809a56438e579fafa25983c6aa59468d7db9f85c081b3ef961","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-15T23:33:51Z","title_canon_sha256":"88c8fcbd8648054daa1e193003d30965b0c7ee965609ae2b1e9393b6832d4542"},"schema_version":"1.0","source":{"id":"1707.04799","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04799","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04799v1","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04799","created_at":"2026-05-18T00:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"Q4F7STJ6KJOI","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"Q4F7STJ6KJOIKXLS","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"Q4F7STJ6","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:e0e38613314bb0039714c89264e59748df7cd5eeda472af4ef144a76ddef9098","target":"graph","created_at":"2026-05-18T00:40:12Z","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":"Metropolis Monte Carlo simulations of the eutectic NaK alloy are performed using the Second Moment Approximation (SMA) model potential across a wide range of temperatures at constant pressure. The alloy structure and thermodynamics are analyzed along with the atomic level structures using a variety of structure identification methods. Both enthalpy and density are followed along an annealing process that reveals a clear melting point around 250 K. At lower temperatures, two thermodynamic branches are identified as crystalline and amorphous solids.","authors_text":"Doug Reitz, Estela Blaisten-Barojas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-15T23:33:51Z","title":"Monte Carlo Study of the Crystalline and Amorphous NaK Alloy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04799","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:f3d6d4fbcec3a0baf458c6522323524719a742d18f7bd76da4219ab60a17b7e8","target":"record","created_at":"2026-05-18T00:40:12Z","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":"67bc26d5094358809a56438e579fafa25983c6aa59468d7db9f85c081b3ef961","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-15T23:33:51Z","title_canon_sha256":"88c8fcbd8648054daa1e193003d30965b0c7ee965609ae2b1e9393b6832d4542"},"schema_version":"1.0","source":{"id":"1707.04799","kind":"arxiv","version":1}},"canonical_sha256":"870bf94d3e525c855d720c037e4a193a8d5b9a6e8e330505677a716ce958e670","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"870bf94d3e525c855d720c037e4a193a8d5b9a6e8e330505677a716ce958e670","first_computed_at":"2026-05-18T00:40:12.213486Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:12.213486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SUzN+SnNVX4tAkD9zF1QZR+XAla0zI4YVT9RTNTfUvj82ez03Wuw5hKmnquoHkTstF5/83QlSUYwXfDlICwdDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:12.214155Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.04799","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3d6d4fbcec3a0baf458c6522323524719a742d18f7bd76da4219ab60a17b7e8","sha256:e0e38613314bb0039714c89264e59748df7cd5eeda472af4ef144a76ddef9098"],"state_sha256":"9a12476cc04df6d8ebf21ff1a74c4b26d19a41b8e7b8b6293e4f389539bb83ef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zg2aZKz+mLcylGwTN3MWUOG+t7vLkDNWFTW5kqPkCu9X/RBgLj65T2WpAKdGrMiBp2Wa01XTvOCrdTzwuiKdBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T21:23:20.042412Z","bundle_sha256":"cfc56fd6d24e3d458ee8bfeeccc983ee3879e3d8b189277f994056b6b9c207d3"}}