{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:MOHWOFDLSSZGX3Z6TIORN3TTMR","short_pith_number":"pith:MOHWOFDL","canonical_record":{"source":{"id":"cond-mat/0305412","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-17T20:14:00Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"bd60c58ba0a9f614f337918c8a6226435f2551939847a268e9b09c489380b97f","abstract_canon_sha256":"c631162c2561dffa6a69a921c68bcf3064ea2c29651aee36b6903e62b4991423"},"schema_version":"1.0"},"canonical_sha256":"638f67146b94b26bef3e9a1d16ee736479eff6de97fa94914fd1ce2332ef175d","source":{"kind":"arxiv","id":"cond-mat/0305412","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0305412","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0305412v1","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0305412","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_12","alias_value":"MOHWOFDLSSZG","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_16","alias_value":"MOHWOFDLSSZGX3Z6","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_8","alias_value":"MOHWOFDL","created_at":"2026-07-04T16:38:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:MOHWOFDLSSZGX3Z6TIORN3TTMR","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0305412","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-17T20:14:00Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"bd60c58ba0a9f614f337918c8a6226435f2551939847a268e9b09c489380b97f","abstract_canon_sha256":"c631162c2561dffa6a69a921c68bcf3064ea2c29651aee36b6903e62b4991423"},"schema_version":"1.0"},"canonical_sha256":"638f67146b94b26bef3e9a1d16ee736479eff6de97fa94914fd1ce2332ef175d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:38:48.758332Z","signature_b64":"jm/lzpfvSOcJpoF7m1Mg8utL2P4TNrmlmCeafLOjlzw4GvLi9O0IUrThkQlxjOJyGaNmeY83RV425jDqBV2/Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"638f67146b94b26bef3e9a1d16ee736479eff6de97fa94914fd1ce2332ef175d","last_reissued_at":"2026-07-04T16:38:48.757931Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:38:48.757931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0305412","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":"2026-07-04T16:38:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i2F9CjlXjxWLjQQCd6CmStqsHg/f3dmZj1ntEwZbBRftdn7EdUrhO4U6uUvp7YM+l0vIHwCYgzLoeoTurnxRCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:49:40.336864Z"},"content_sha256":"735e5b397f3a3ce8d30f8d32b80d8ef7783712fa6ad3d33161ae0d8260d74cf2","schema_version":"1.0","event_id":"sha256:735e5b397f3a3ce8d30f8d32b80d8ef7783712fa6ad3d33161ae0d8260d74cf2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:MOHWOFDLSSZGX3Z6TIORN3TTMR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Saturation of electrical resistivity","license":"","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"France), Germany), J.E. Han (Department of Physics, M. Calandra (Laboratoire de Mineralogie-Cristallographie, O. Gunnarsson (Max-Planck-Institut fur Festkorperforschung, Paris, Stuttgart, The Pennsylvania State University, University Park, USA)","submitted_at":"2003-05-17T20:14:00Z","abstract_excerpt":"Resistivity saturation is observed in many metallic systems with a large resistivity, i.e., when the resistivity has reached a critical value, its further increase with temperature is substantially reduced. This typically happens when the apparent mean free path is comparable to the interatomic separations - the Ioffe-Regel condition. Recently, several exceptions to this rule have been found. Here, we review experimental results and early theories of resistivity saturation. We then describe more recent theoretical work, addressing cases both where the Ioffe-Regel condition is satisfied and whe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0305412","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/cond-mat/0305412/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":"2026-07-04T16:38:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qkimmB1n0vK0S0DCOmmsc8+aVLMeSw2KJZZvTjsC/HWpluCe+hQawA3ErbvFevH//3epGqZm90wjUWr16bCVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:49:40.337365Z"},"content_sha256":"3385a2ecf212f008a2f401caac6338a8e176c9d193cf9315b7864286c9c0063a","schema_version":"1.0","event_id":"sha256:3385a2ecf212f008a2f401caac6338a8e176c9d193cf9315b7864286c9c0063a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/bundle.json","state_url":"https://pith.science/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/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":"2026-08-11T01:49:40Z","links":{"resolver":"https://pith.science/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR","bundle":"https://pith.science/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/bundle.json","state":"https://pith.science/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MOHWOFDLSSZGX3Z6TIORN3TTMR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:MOHWOFDLSSZGX3Z6TIORN3TTMR","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":"c631162c2561dffa6a69a921c68bcf3064ea2c29651aee36b6903e62b4991423","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-17T20:14:00Z","title_canon_sha256":"bd60c58ba0a9f614f337918c8a6226435f2551939847a268e9b09c489380b97f"},"schema_version":"1.0","source":{"id":"cond-mat/0305412","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0305412","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0305412v1","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0305412","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_12","alias_value":"MOHWOFDLSSZG","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_16","alias_value":"MOHWOFDLSSZGX3Z6","created_at":"2026-07-04T16:38:48Z"},{"alias_kind":"pith_short_8","alias_value":"MOHWOFDL","created_at":"2026-07-04T16:38:48Z"}],"graph_snapshots":[{"event_id":"sha256:3385a2ecf212f008a2f401caac6338a8e176c9d193cf9315b7864286c9c0063a","target":"graph","created_at":"2026-07-04T16:38:48Z","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/0305412/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Resistivity saturation is observed in many metallic systems with a large resistivity, i.e., when the resistivity has reached a critical value, its further increase with temperature is substantially reduced. This typically happens when the apparent mean free path is comparable to the interatomic separations - the Ioffe-Regel condition. Recently, several exceptions to this rule have been found. Here, we review experimental results and early theories of resistivity saturation. We then describe more recent theoretical work, addressing cases both where the Ioffe-Regel condition is satisfied and whe","authors_text":"France), Germany), J.E. Han (Department of Physics, M. Calandra (Laboratoire de Mineralogie-Cristallographie, O. Gunnarsson (Max-Planck-Institut fur Festkorperforschung, Paris, Stuttgart, The Pennsylvania State University, University Park, USA)","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-17T20:14:00Z","title":"Saturation of electrical resistivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0305412","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":"sha256:735e5b397f3a3ce8d30f8d32b80d8ef7783712fa6ad3d33161ae0d8260d74cf2","target":"record","created_at":"2026-07-04T16:38:48Z","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":"c631162c2561dffa6a69a921c68bcf3064ea2c29651aee36b6903e62b4991423","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-17T20:14:00Z","title_canon_sha256":"bd60c58ba0a9f614f337918c8a6226435f2551939847a268e9b09c489380b97f"},"schema_version":"1.0","source":{"id":"cond-mat/0305412","kind":"arxiv","version":1}},"canonical_sha256":"638f67146b94b26bef3e9a1d16ee736479eff6de97fa94914fd1ce2332ef175d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"638f67146b94b26bef3e9a1d16ee736479eff6de97fa94914fd1ce2332ef175d","first_computed_at":"2026-07-04T16:38:48.757931Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:38:48.757931Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jm/lzpfvSOcJpoF7m1Mg8utL2P4TNrmlmCeafLOjlzw4GvLi9O0IUrThkQlxjOJyGaNmeY83RV425jDqBV2/Cg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:38:48.758332Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0305412","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:735e5b397f3a3ce8d30f8d32b80d8ef7783712fa6ad3d33161ae0d8260d74cf2","sha256:3385a2ecf212f008a2f401caac6338a8e176c9d193cf9315b7864286c9c0063a"],"state_sha256":"afb1eb2a17f77469b9493023d93636160909152fc7bb35e3bc1f0f00c93bb76d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j3Cb4qkDVd8rRT7b60nKEG0eS2UbicfHQMahJEX0/8rvKFjGpnjFeoUCCx5DX0nCxlskYkvAXbFKmlBt4I5JAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T01:49:40.342694Z","bundle_sha256":"dc3a6dc25dd23573b31c845789891734c953f4b69439bdfde01c2671d422801f"}}