{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:7SPXE2EETW42KGED7O2FFDWR2Y","short_pith_number":"pith:7SPXE2EE","schema_version":"1.0","canonical_sha256":"fc9f7268849db9a51883fbb4528ed1d62182dd39f988b8e5babe5dac18ba840f","source":{"kind":"arxiv","id":"2608.02536","version":1},"attestation_state":"computed","paper":{"title":"Committors and Reaction Rates from Trial Functions That Violate the Boundary Conditions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Magnus Petersen, Roberto Covino, Simon Lichtinger","submitted_at":"2026-08-03T17:27:46Z","abstract_excerpt":"The committor is the optimal reaction coordinate for a rare transition: it pinpoints the transition state and fixes the rate, and it governs events from protein folding to crystal nucleation. It minimises a Dirichlet energy, whose value at the minimum is the reactive flux, over functions that vanish on the reactant state and equal one on the product state. In high dimensions such a trial space is very hard to build. Here we rewrite the variational principle so that the boundary conditions are replaced by a normalisation of one boundary observable, the fidelity. Any trial function is then admis"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2608.02536","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-08-03T17:27:46Z","cross_cats_sorted":[],"title_canon_sha256":"de9ee8fc7458baa61a46eaf0d01df12afa8f2debd7aa274f9ee6c3675ca0916f","abstract_canon_sha256":"6b58701e81cd03a28c21e7b891dab6afcfb7c8f6c83a8cba2aef99edbb444f03"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T02:44:03.728916Z","signature_b64":"QetKriVI1pXTD0GSnbFuAR3rdTmiAa3oZAjMX4p+IDWdJeOwx90/idc/eYpY09f6JSG6UHW/Bs+VDafSK2diDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc9f7268849db9a51883fbb4528ed1d62182dd39f988b8e5babe5dac18ba840f","last_reissued_at":"2026-08-04T02:44:03.726755Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T02:44:03.726755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Committors and Reaction Rates from Trial Functions That Violate the Boundary Conditions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Magnus Petersen, Roberto Covino, Simon Lichtinger","submitted_at":"2026-08-03T17:27:46Z","abstract_excerpt":"The committor is the optimal reaction coordinate for a rare transition: it pinpoints the transition state and fixes the rate, and it governs events from protein folding to crystal nucleation. It minimises a Dirichlet energy, whose value at the minimum is the reactive flux, over functions that vanish on the reactant state and equal one on the product state. In high dimensions such a trial space is very hard to build. Here we rewrite the variational principle so that the boundary conditions are replaced by a normalisation of one boundary observable, the fidelity. Any trial function is then admis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02536","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.02536/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2608.02536","created_at":"2026-08-04T02:44:03.729000+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.02536v1","created_at":"2026-08-04T02:44:03.729000+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02536","created_at":"2026-08-04T02:44:03.729000+00:00"},{"alias_kind":"pith_short_12","alias_value":"7SPXE2EETW42","created_at":"2026-08-04T02:44:03.729000+00:00"},{"alias_kind":"pith_short_16","alias_value":"7SPXE2EETW42KGED","created_at":"2026-08-04T02:44:03.729000+00:00"},{"alias_kind":"pith_short_8","alias_value":"7SPXE2EE","created_at":"2026-08-04T02:44:03.729000+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y","json":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y.json","graph_json":"https://pith.science/api/pith-number/7SPXE2EETW42KGED7O2FFDWR2Y/graph.json","events_json":"https://pith.science/api/pith-number/7SPXE2EETW42KGED7O2FFDWR2Y/events.json","paper":"https://pith.science/paper/7SPXE2EE"},"agent_actions":{"view_html":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y","download_json":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y.json","view_paper":"https://pith.science/paper/7SPXE2EE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.02536&json=true","fetch_graph":"https://pith.science/api/pith-number/7SPXE2EETW42KGED7O2FFDWR2Y/graph.json","fetch_events":"https://pith.science/api/pith-number/7SPXE2EETW42KGED7O2FFDWR2Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y/action/storage_attestation","attest_author":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y/action/author_attestation","sign_citation":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y/action/citation_signature","submit_replication":"https://pith.science/pith/7SPXE2EETW42KGED7O2FFDWR2Y/action/replication_record"}},"created_at":"2026-08-04T02:44:03.729000+00:00","updated_at":"2026-08-04T02:44:03.729000+00:00"}