{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:4WJLBFV2PJ6WVB635VTRS7FULA","short_pith_number":"pith:4WJLBFV2","canonical_record":{"source":{"id":"1102.1253","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-07T09:37:44Z","cross_cats_sorted":[],"title_canon_sha256":"ace2fe812fa4c82c0db96bceaee65052203927e2652eeb67ec1cb9b585e3beb3","abstract_canon_sha256":"de7382241642f1f4cd83ae3113a63afcf4eae24206c76e0b12284dbe3baaff44"},"schema_version":"1.0"},"canonical_sha256":"e592b096ba7a7d6a87dbed67197cb4581c135b0a85522b60f72e44c6fc90446c","source":{"kind":"arxiv","id":"1102.1253","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1253","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1253v1","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1253","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"pith_short_12","alias_value":"4WJLBFV2PJ6W","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"4WJLBFV2PJ6WVB63","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"4WJLBFV2","created_at":"2026-05-18T12:26:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:4WJLBFV2PJ6WVB635VTRS7FULA","target":"record","payload":{"canonical_record":{"source":{"id":"1102.1253","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-07T09:37:44Z","cross_cats_sorted":[],"title_canon_sha256":"ace2fe812fa4c82c0db96bceaee65052203927e2652eeb67ec1cb9b585e3beb3","abstract_canon_sha256":"de7382241642f1f4cd83ae3113a63afcf4eae24206c76e0b12284dbe3baaff44"},"schema_version":"1.0"},"canonical_sha256":"e592b096ba7a7d6a87dbed67197cb4581c135b0a85522b60f72e44c6fc90446c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:16.089460Z","signature_b64":"NzA+wyFDxQtrx+Edt01llUpyOpdoNOu0j+LHhbIQ4bINg+4udUYy4cx2KtQ3IHgBqEDEXMICKqET+aqD+kZfAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e592b096ba7a7d6a87dbed67197cb4581c135b0a85522b60f72e44c6fc90446c","last_reissued_at":"2026-05-18T02:03:16.088885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:16.088885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.1253","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":"2026-05-18T02:03:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oZIJg/lE70mkvN0WPgweres7h7b1C60S4Pv/qMR+SgbDSUm/30E4z6H7QuhYKbXtGHk7HLmRe5+iU/ZMyiqLDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:12:03.534649Z"},"content_sha256":"8bd649cf11a2bce3b9e5b1921c3e97234f31f7e0e1733db896b6c67a2a6d969d","schema_version":"1.0","event_id":"sha256:8bd649cf11a2bce3b9e5b1921c3e97234f31f7e0e1733db896b6c67a2a6d969d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:4WJLBFV2PJ6WVB635VTRS7FULA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct correlation between strengthening mechanisms and electrical noise in strained copper wires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alain Pautrat, Clement Keller, Eric Hug, Natalia Bellido","submitted_at":"2011-02-07T09:37:44Z","abstract_excerpt":"We have measured the resistance noise of copper metallic wires during a tensile stress. The time variation of the main resistance is continuous up to the wire breakdown, but its fluctuations reveal the intermittent and heterogeneous character of plastic flow. We show in particular direct correlations between strengthening mechanisms and noise spectra characteristics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1253","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":"2026-05-18T02:03:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rew5Gn24l39zqp+sS0IrjbI4cruG0onfedKKjNT8I9TRUyd1CuFqXavmpuu6yc2rV1H1dY2cPv3fNbGIQ9W2AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:12:03.535300Z"},"content_sha256":"9ccc9cf38c131c702abbe10f751f91ca8a57a85835f8eddc93bdb89f61a26d16","schema_version":"1.0","event_id":"sha256:9ccc9cf38c131c702abbe10f751f91ca8a57a85835f8eddc93bdb89f61a26d16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4WJLBFV2PJ6WVB635VTRS7FULA/bundle.json","state_url":"https://pith.science/pith/4WJLBFV2PJ6WVB635VTRS7FULA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4WJLBFV2PJ6WVB635VTRS7FULA/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":"2026-05-19T01:12:03Z","links":{"resolver":"https://pith.science/pith/4WJLBFV2PJ6WVB635VTRS7FULA","bundle":"https://pith.science/pith/4WJLBFV2PJ6WVB635VTRS7FULA/bundle.json","state":"https://pith.science/pith/4WJLBFV2PJ6WVB635VTRS7FULA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4WJLBFV2PJ6WVB635VTRS7FULA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:4WJLBFV2PJ6WVB635VTRS7FULA","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":"de7382241642f1f4cd83ae3113a63afcf4eae24206c76e0b12284dbe3baaff44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-07T09:37:44Z","title_canon_sha256":"ace2fe812fa4c82c0db96bceaee65052203927e2652eeb67ec1cb9b585e3beb3"},"schema_version":"1.0","source":{"id":"1102.1253","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1253","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1253v1","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1253","created_at":"2026-05-18T02:03:16Z"},{"alias_kind":"pith_short_12","alias_value":"4WJLBFV2PJ6W","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"4WJLBFV2PJ6WVB63","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"4WJLBFV2","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:9ccc9cf38c131c702abbe10f751f91ca8a57a85835f8eddc93bdb89f61a26d16","target":"graph","created_at":"2026-05-18T02:03:16Z","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":"We have measured the resistance noise of copper metallic wires during a tensile stress. The time variation of the main resistance is continuous up to the wire breakdown, but its fluctuations reveal the intermittent and heterogeneous character of plastic flow. We show in particular direct correlations between strengthening mechanisms and noise spectra characteristics.","authors_text":"Alain Pautrat, Clement Keller, Eric Hug, Natalia Bellido","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-07T09:37:44Z","title":"Direct correlation between strengthening mechanisms and electrical noise in strained copper wires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1253","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":"sha256:8bd649cf11a2bce3b9e5b1921c3e97234f31f7e0e1733db896b6c67a2a6d969d","target":"record","created_at":"2026-05-18T02:03:16Z","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":"de7382241642f1f4cd83ae3113a63afcf4eae24206c76e0b12284dbe3baaff44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-02-07T09:37:44Z","title_canon_sha256":"ace2fe812fa4c82c0db96bceaee65052203927e2652eeb67ec1cb9b585e3beb3"},"schema_version":"1.0","source":{"id":"1102.1253","kind":"arxiv","version":1}},"canonical_sha256":"e592b096ba7a7d6a87dbed67197cb4581c135b0a85522b60f72e44c6fc90446c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e592b096ba7a7d6a87dbed67197cb4581c135b0a85522b60f72e44c6fc90446c","first_computed_at":"2026-05-18T02:03:16.088885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:16.088885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NzA+wyFDxQtrx+Edt01llUpyOpdoNOu0j+LHhbIQ4bINg+4udUYy4cx2KtQ3IHgBqEDEXMICKqET+aqD+kZfAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:16.089460Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.1253","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bd649cf11a2bce3b9e5b1921c3e97234f31f7e0e1733db896b6c67a2a6d969d","sha256:9ccc9cf38c131c702abbe10f751f91ca8a57a85835f8eddc93bdb89f61a26d16"],"state_sha256":"d492515e01e508fbf892244bb07c40eccbee0b0f6cb29c1616de7616169b1ac0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bELlZqkKRvRRdEVhSmd3Qmf7FveC7ZkyunCt4yvaaLB9l2Op8JZsiSgMe11qxy5EgJLqyyt0/gkLZ3w1tkXnDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T01:12:03.537280Z","bundle_sha256":"ff956e8b2e952098d28443212c8874fc57c04823a10ea57345e2a12614f99cd2"}}