{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:BMQXNCFASBCCUWY5HQTNUF5676","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":"d83cfb667f479f842f1b123b05465602dad7925f71498a03b823f0cc0be401f4","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-09-02T20:10:37Z","title_canon_sha256":"ab0f0a45e61fa38c0fed2ba0de52a3781de93aea2577a5915b2508eb89643a53"},"schema_version":"1.0","source":{"id":"cond-mat/0309075","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0309075","created_at":"2026-07-04T16:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0309075v1","created_at":"2026-07-04T16:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0309075","created_at":"2026-07-04T16:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"BMQXNCFASBCC","created_at":"2026-07-04T16:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"BMQXNCFASBCCUWY5","created_at":"2026-07-04T16:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"BMQXNCFA","created_at":"2026-07-04T16:39:23Z"}],"graph_snapshots":[{"event_id":"sha256:575b479cde5a64dace6d3772efea915db652449e88c483bd9adbd87f9bbaaa08","target":"graph","created_at":"2026-07-04T16:39:23Z","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/cond-mat/0309075/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The \"standard\" theory of a normal metal consists of an effective electron band which interacts with phonons and impurities. The effects due to the electron-phonon interaction are often delineated within the Migdal approximation; the properties of many simple metals are reasonably well described with such a description. On the other hand, if the electron-phonon interaction is sufficiently strong, a polaron approach is more appropriate. The purpose of this paper is to examine to what degree the Migdal approximation is self-consistent, as the coupling strength increases. We find that changes in t","authors_text":"Fatih Dogan, Frank Marsiglio","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-09-02T20:10:37Z","title":"Self-Consistent Modification To The Electron Density Of States Due To Electron-Phonon Coupling In Metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0309075","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":"sha256:8cdf517a4c329e9f4c46ddc0a4f7a1230396de5b2da46852273b2e0c64de3e2b","target":"record","created_at":"2026-07-04T16:39:23Z","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":"d83cfb667f479f842f1b123b05465602dad7925f71498a03b823f0cc0be401f4","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-09-02T20:10:37Z","title_canon_sha256":"ab0f0a45e61fa38c0fed2ba0de52a3781de93aea2577a5915b2508eb89643a53"},"schema_version":"1.0","source":{"id":"cond-mat/0309075","kind":"arxiv","version":1}},"canonical_sha256":"0b217688a090442a5b1d3c26da17beff98cec2922b88f76633517f15927a8231","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b217688a090442a5b1d3c26da17beff98cec2922b88f76633517f15927a8231","first_computed_at":"2026-07-04T16:39:23.475455Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:39:23.475455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vpT+pfKkQ9RLQvNU/OO4V2ShhS3EncT4aYBCB5PndVKlbGI8afYusUKUrFYpHZt5zWjFznOIozYxvMveAVeVBw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:39:23.475856Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0309075","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8cdf517a4c329e9f4c46ddc0a4f7a1230396de5b2da46852273b2e0c64de3e2b","sha256:575b479cde5a64dace6d3772efea915db652449e88c483bd9adbd87f9bbaaa08"],"state_sha256":"2cee4b717afa183f77239c9c63ac0aa9189bd44c1ae56d8e2a3cb043ca0a839e"}