{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:JXVSOZTOCKIKGFJUYPOOH7MT7P","short_pith_number":"pith:JXVSOZTO","canonical_record":{"source":{"id":"1512.08631","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-29T09:26:20Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"a259290c41cb903fcb612c20394d4751c7387f4d0be04b95b89b3a9cd9105efa","abstract_canon_sha256":"ef205d822963e3edfb31cf03463eefe2d69f54c30f5f4323c7ad421a9300b74a"},"schema_version":"1.0"},"canonical_sha256":"4deb27666e1290a31534c3dce3fd93fbeae6babfc6c5f55ed3d0568a230050b5","source":{"kind":"arxiv","id":"1512.08631","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.08631","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"1512.08631v1","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.08631","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"JXVSOZTOCKIK","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JXVSOZTOCKIKGFJU","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JXVSOZTO","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:JXVSOZTOCKIKGFJUYPOOH7MT7P","target":"record","payload":{"canonical_record":{"source":{"id":"1512.08631","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-29T09:26:20Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"a259290c41cb903fcb612c20394d4751c7387f4d0be04b95b89b3a9cd9105efa","abstract_canon_sha256":"ef205d822963e3edfb31cf03463eefe2d69f54c30f5f4323c7ad421a9300b74a"},"schema_version":"1.0"},"canonical_sha256":"4deb27666e1290a31534c3dce3fd93fbeae6babfc6c5f55ed3d0568a230050b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:43.930521Z","signature_b64":"WC4jha4/+6QTZipLy78NkYTbPa59mxcZxPi4tS1apukNakwGCup7dphIbhpJ3Rsto1xcI+asrpIWRK7wOsybAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4deb27666e1290a31534c3dce3fd93fbeae6babfc6c5f55ed3d0568a230050b5","last_reissued_at":"2026-05-18T01:16:43.929906Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:43.929906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.08631","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":"2026-05-18T01:16:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qFEB+nMX6hhA0h0dk/zjuCMOd5M9KGKbzPajcliC8j5lx9zcxjdSPbmP1xi5gzBViZCUDRTsF9M+kWXkuuG1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:03:23.140121Z"},"content_sha256":"e49809d87f9a05c0d3c7edd39249115ffc76db30d3fdfa0ecc557d735e5cd142","schema_version":"1.0","event_id":"sha256:e49809d87f9a05c0d3c7edd39249115ffc76db30d3fdfa0ecc557d735e5cd142"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:JXVSOZTOCKIKGFJUYPOOH7MT7P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Jarzynski matrix equality: calculating free energy difference by non-equilibrium simulations with an arbitrary initial distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Biao Wan, Cheng Yang, Xin Zhou, Yanting Wang","submitted_at":"2015-12-29T09:26:20Z","abstract_excerpt":"The Jarzynski equality (JE), which relates works of non-equilibrium trajectories to the free energy difference of the initial and final states of the non-equilibrium process, provides an efficient way to calculate free energies of systems in simulations and experiments. However, wider applications of the JE are limited by the requirement that the initial distribution of non-equilibrium trajectories must be equilibrium. Here we extend the JE to a matrix form, the Jarzynski matrix equality (JME), which transforms the free energies of metastable conformational regions in the initial system to tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.08631","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":"2026-05-18T01:16:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4zc8rsKDoW4JFaHUqK6m8uFzAD5p3jBkqQ1D3bAmIKRHBjg9d5dyVT/FN2MVQRQyPARvsO18qydUN+5Zkcf+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:03:23.140888Z"},"content_sha256":"42608c51ee39596bcb910466c40aed1e581e528cbe24d427e3dcc752bc6a656a","schema_version":"1.0","event_id":"sha256:42608c51ee39596bcb910466c40aed1e581e528cbe24d427e3dcc752bc6a656a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/bundle.json","state_url":"https://pith.science/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/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":"2026-05-26T18:03:23Z","links":{"resolver":"https://pith.science/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P","bundle":"https://pith.science/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/bundle.json","state":"https://pith.science/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JXVSOZTOCKIKGFJUYPOOH7MT7P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JXVSOZTOCKIKGFJUYPOOH7MT7P","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":"ef205d822963e3edfb31cf03463eefe2d69f54c30f5f4323c7ad421a9300b74a","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-29T09:26:20Z","title_canon_sha256":"a259290c41cb903fcb612c20394d4751c7387f4d0be04b95b89b3a9cd9105efa"},"schema_version":"1.0","source":{"id":"1512.08631","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.08631","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"1512.08631v1","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.08631","created_at":"2026-05-18T01:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"JXVSOZTOCKIK","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JXVSOZTOCKIKGFJU","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JXVSOZTO","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:42608c51ee39596bcb910466c40aed1e581e528cbe24d427e3dcc752bc6a656a","target":"graph","created_at":"2026-05-18T01:16:43Z","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 Jarzynski equality (JE), which relates works of non-equilibrium trajectories to the free energy difference of the initial and final states of the non-equilibrium process, provides an efficient way to calculate free energies of systems in simulations and experiments. However, wider applications of the JE are limited by the requirement that the initial distribution of non-equilibrium trajectories must be equilibrium. Here we extend the JE to a matrix form, the Jarzynski matrix equality (JME), which transforms the free energies of metastable conformational regions in the initial system to tha","authors_text":"Biao Wan, Cheng Yang, Xin Zhou, Yanting Wang","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-29T09:26:20Z","title":"Jarzynski matrix equality: calculating free energy difference by non-equilibrium simulations with an arbitrary initial distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.08631","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:e49809d87f9a05c0d3c7edd39249115ffc76db30d3fdfa0ecc557d735e5cd142","target":"record","created_at":"2026-05-18T01:16:43Z","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":"ef205d822963e3edfb31cf03463eefe2d69f54c30f5f4323c7ad421a9300b74a","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-29T09:26:20Z","title_canon_sha256":"a259290c41cb903fcb612c20394d4751c7387f4d0be04b95b89b3a9cd9105efa"},"schema_version":"1.0","source":{"id":"1512.08631","kind":"arxiv","version":1}},"canonical_sha256":"4deb27666e1290a31534c3dce3fd93fbeae6babfc6c5f55ed3d0568a230050b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4deb27666e1290a31534c3dce3fd93fbeae6babfc6c5f55ed3d0568a230050b5","first_computed_at":"2026-05-18T01:16:43.929906Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:16:43.929906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WC4jha4/+6QTZipLy78NkYTbPa59mxcZxPi4tS1apukNakwGCup7dphIbhpJ3Rsto1xcI+asrpIWRK7wOsybAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:16:43.930521Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.08631","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e49809d87f9a05c0d3c7edd39249115ffc76db30d3fdfa0ecc557d735e5cd142","sha256:42608c51ee39596bcb910466c40aed1e581e528cbe24d427e3dcc752bc6a656a"],"state_sha256":"74fb5689aa93ebb67d0026157c051b476985d09ffd33d7659cce1a4f45911eb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WYZmyQu173fCW4phsMkD4NiKrdTDtDYb4oeLsYBXeCFa+B8axDf3qj0J0W/MO18B61C8ckcjBUr+4zEVn7v5Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:03:23.144087Z","bundle_sha256":"16b5ccc1e97d5bf92b9eb1ae153089f52675a4c10231212ef8f70e05da87d5cd"}}