{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YWZZUFRDBHMDMPY2SB74HPOQRK","short_pith_number":"pith:YWZZUFRD","canonical_record":{"source":{"id":"2601.21026","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-01-28T20:40:20Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"9d60c6f56addb043834e8a790764548c99b0e750504811109971bfd55968e154","abstract_canon_sha256":"cb63b8de3c6a09ccf5d636e5cc1abccb66eef5e56ef18b4bef84dda11503067f"},"schema_version":"1.0"},"canonical_sha256":"c5b39a162309d8363f1a907fc3bdd08ab8b60c87dbcc02e40060898a4245d9ea","source":{"kind":"arxiv","id":"2601.21026","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.21026","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"2601.21026v2","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.21026","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"YWZZUFRDBHMD","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"YWZZUFRDBHMDMPY2","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"YWZZUFRD","created_at":"2026-07-23T01:24:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YWZZUFRDBHMDMPY2SB74HPOQRK","target":"record","payload":{"canonical_record":{"source":{"id":"2601.21026","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-01-28T20:40:20Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"9d60c6f56addb043834e8a790764548c99b0e750504811109971bfd55968e154","abstract_canon_sha256":"cb63b8de3c6a09ccf5d636e5cc1abccb66eef5e56ef18b4bef84dda11503067f"},"schema_version":"1.0"},"canonical_sha256":"c5b39a162309d8363f1a907fc3bdd08ab8b60c87dbcc02e40060898a4245d9ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-23T01:24:21.069511Z","signature_b64":"7gEsCJeKateHlbfkjv34W3sfdSOZrX2uKCUF3fhU1pBzky41MVxiGYKCoi7KGm5TCJdo0VC7M7kwea89EqQhDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5b39a162309d8363f1a907fc3bdd08ab8b60c87dbcc02e40060898a4245d9ea","last_reissued_at":"2026-07-23T01:24:21.068529Z","signature_status":"signed_v1","first_computed_at":"2026-07-23T01:24:21.068529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.21026","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":"2026-07-23T01:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RotZ9zY0RA+M6OMIARm94Qtun3T2pa3ywC7dhaRpnlN6utEgFGoHdtpeQBc8BbNgxaUJUGbv9885aWzwo3u1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:18:13.533952Z"},"content_sha256":"e503231a9478fd4db9fdaa6fa71abf2d50f7d9be79d867c843ffa4bba2340bf9","schema_version":"1.0","event_id":"sha256:e503231a9478fd4db9fdaa6fa71abf2d50f7d9be79d867c843ffa4bba2340bf9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YWZZUFRDBHMDMPY2SB74HPOQRK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diffusion-based Annealed Boltzmann Generators : benefits, pitfalls and hopes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"stat.ML","authors_text":"Louis Grenioux, Maxence Noble","submitted_at":"2026-01-28T20:40:20Z","abstract_excerpt":"Sampling configurations at thermodynamic equilibrium is a central challenge in statistical physics. Boltzmann Generators (BGs) tackle it by combining a generative model with a Monte Carlo (MC) correction step to obtain asymptotically unbiased samples from an unnormalized target. Most current BGs use classic MC mechanisms such as importance sampling, which both require tractable likelihoods from the backbone model and scale poorly in high-dimensional, multi-modal targets. We study BGs built on annealed Monte Carlo (aMC), which is designed to overcome these limitations by bridging a simple refer"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.21026","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.21026/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-23T01:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sqlzG9HfndxRf3lDFyBSTPCF44yqw9xqjvpIj8Iew3NdAfTwP7yqOjx8Ihi/KFqEzhTzdZGj2n/pAl1a7iKtBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:18:13.534876Z"},"content_sha256":"209566fa506e2f55d0eecd7dac7fd501740d5bdd2ce9ecf7014a5c0c11f6ce6f","schema_version":"1.0","event_id":"sha256:209566fa506e2f55d0eecd7dac7fd501740d5bdd2ce9ecf7014a5c0c11f6ce6f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/bundle.json","state_url":"https://pith.science/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/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":"2026-08-03T19:18:13Z","links":{"resolver":"https://pith.science/pith/YWZZUFRDBHMDMPY2SB74HPOQRK","bundle":"https://pith.science/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/bundle.json","state":"https://pith.science/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YWZZUFRDBHMDMPY2SB74HPOQRK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YWZZUFRDBHMDMPY2SB74HPOQRK","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":"cb63b8de3c6a09ccf5d636e5cc1abccb66eef5e56ef18b4bef84dda11503067f","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-01-28T20:40:20Z","title_canon_sha256":"9d60c6f56addb043834e8a790764548c99b0e750504811109971bfd55968e154"},"schema_version":"1.0","source":{"id":"2601.21026","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.21026","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"2601.21026v2","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.21026","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"YWZZUFRDBHMD","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"YWZZUFRDBHMDMPY2","created_at":"2026-07-23T01:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"YWZZUFRD","created_at":"2026-07-23T01:24:21Z"}],"graph_snapshots":[{"event_id":"sha256:209566fa506e2f55d0eecd7dac7fd501740d5bdd2ce9ecf7014a5c0c11f6ce6f","target":"graph","created_at":"2026-07-23T01:24:21Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2601.21026/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sampling configurations at thermodynamic equilibrium is a central challenge in statistical physics. Boltzmann Generators (BGs) tackle it by combining a generative model with a Monte Carlo (MC) correction step to obtain asymptotically unbiased samples from an unnormalized target. Most current BGs use classic MC mechanisms such as importance sampling, which both require tractable likelihoods from the backbone model and scale poorly in high-dimensional, multi-modal targets. We study BGs built on annealed Monte Carlo (aMC), which is designed to overcome these limitations by bridging a simple refer","authors_text":"Louis Grenioux, Maxence Noble","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-01-28T20:40:20Z","title":"Diffusion-based Annealed Boltzmann Generators : benefits, pitfalls and hopes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.21026","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:e503231a9478fd4db9fdaa6fa71abf2d50f7d9be79d867c843ffa4bba2340bf9","target":"record","created_at":"2026-07-23T01:24:21Z","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":"cb63b8de3c6a09ccf5d636e5cc1abccb66eef5e56ef18b4bef84dda11503067f","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ML","submitted_at":"2026-01-28T20:40:20Z","title_canon_sha256":"9d60c6f56addb043834e8a790764548c99b0e750504811109971bfd55968e154"},"schema_version":"1.0","source":{"id":"2601.21026","kind":"arxiv","version":2}},"canonical_sha256":"c5b39a162309d8363f1a907fc3bdd08ab8b60c87dbcc02e40060898a4245d9ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5b39a162309d8363f1a907fc3bdd08ab8b60c87dbcc02e40060898a4245d9ea","first_computed_at":"2026-07-23T01:24:21.068529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-23T01:24:21.068529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7gEsCJeKateHlbfkjv34W3sfdSOZrX2uKCUF3fhU1pBzky41MVxiGYKCoi7KGm5TCJdo0VC7M7kwea89EqQhDw==","signature_status":"signed_v1","signed_at":"2026-07-23T01:24:21.069511Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.21026","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e503231a9478fd4db9fdaa6fa71abf2d50f7d9be79d867c843ffa4bba2340bf9","sha256:209566fa506e2f55d0eecd7dac7fd501740d5bdd2ce9ecf7014a5c0c11f6ce6f"],"state_sha256":"f8ac39496f36c1cc4fe8b1ab6f7b19aaad12a0f8a40a51dda59ac67a9dd01311"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qp0r4EHGUu+05FM8VLjLZKRSwkmtkK0oWPSg8DX04Tb9bmvTKkRz6dmCLX+lpb8h3fShXxf5KEdhAs4ocY1EAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:18:13.599035Z","bundle_sha256":"a9cea0abc224caf32227a7dc6503ce052f8268cdafe22265d62ec71ed7db6289"}}