{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:2TQ2TNFLNTJLOSFLKCWH6XRPX4","short_pith_number":"pith:2TQ2TNFL","canonical_record":{"source":{"id":"1202.6173","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-02-28T10:33:34Z","cross_cats_sorted":[],"title_canon_sha256":"2987229234ad2ee56611ada26d5721377fba8718d3d2f435db964719aa11303f","abstract_canon_sha256":"e73bd86f8777bbb3a71973a5d660e8d048a4816e85095201d7fbcfd0fbb3252e"},"schema_version":"1.0"},"canonical_sha256":"d4e1a9b4ab6cd2b748ab50ac7f5e2fbf3eb8c3fdd93fe866b7d9d95979cd228a","source":{"kind":"arxiv","id":"1202.6173","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.6173","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1202.6173v1","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.6173","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"2TQ2TNFLNTJL","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2TQ2TNFLNTJLOSFL","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2TQ2TNFL","created_at":"2026-05-18T12:26:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:2TQ2TNFLNTJLOSFLKCWH6XRPX4","target":"record","payload":{"canonical_record":{"source":{"id":"1202.6173","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-02-28T10:33:34Z","cross_cats_sorted":[],"title_canon_sha256":"2987229234ad2ee56611ada26d5721377fba8718d3d2f435db964719aa11303f","abstract_canon_sha256":"e73bd86f8777bbb3a71973a5d660e8d048a4816e85095201d7fbcfd0fbb3252e"},"schema_version":"1.0"},"canonical_sha256":"d4e1a9b4ab6cd2b748ab50ac7f5e2fbf3eb8c3fdd93fe866b7d9d95979cd228a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:56:52.826482Z","signature_b64":"BajLblOZKkTv12sNRWDjzTCo0yBu5wJ78o19fVZRg+0ZjE9uA5EYs0PIt6FinVI4sK4RcF2XoQhsTQw8GjkVBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4e1a9b4ab6cd2b748ab50ac7f5e2fbf3eb8c3fdd93fe866b7d9d95979cd228a","last_reissued_at":"2026-05-18T00:56:52.825617Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:56:52.825617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.6173","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":"2026-05-18T00:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sjFqpiHvbxUy8qjS1TIiCf0/Mlh0NEazRZFZkt1rXpjSfAESqp1iwqrc+gEza8A3iP9pGT9VuibNzuuMSqKCDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:03:24.782165Z"},"content_sha256":"948d6b97f77647868b63ef3d1439d5ebb4f2afea176a1809ee7a84f21ce375db","schema_version":"1.0","event_id":"sha256:948d6b97f77647868b63ef3d1439d5ebb4f2afea176a1809ee7a84f21ce375db"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:2TQ2TNFLNTJLOSFLKCWH6XRPX4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conductance of non-ballistic point contacts in hybrid systems \"normal metal/superconductor\" Cu/Mo-C and Cu/LaOFFeAs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. N. Vasiliev, M. O. Dzyuba, O. G. Shevchenko, Yu. N. Chiang","submitted_at":"2012-02-28T10:33:34Z","abstract_excerpt":"We consider the shape of the curves of \"Andreev\" conductance of non-ballistic point contact NS heterosystems depending on the bias voltage at the contact. The obtained shape of those curves is caused by the contribution from the mechanism of coherent scattering by impurities which doubles the scattering cross section. The behavior of generalized and differential conductance is compared for ballistic and non-ballistic transport regimes. The criteria are considered allowing one to discriminate between those regimes with the corresponding conduction curves similar in appearance. The analysis is e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.6173","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":"2026-05-18T00:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UQ7kH9Ap60PSl/zQx/9LtAlSUujYSYEH0kl4aLeohxDla0CQPSi0/BuuFL30Mw2agzYbqkjIf24DU9ZUfh9pCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:03:24.782711Z"},"content_sha256":"b69d80a186df918ebb3d02d47c78dd4f719a1bbb4a8b233a93604f6bdb36390f","schema_version":"1.0","event_id":"sha256:b69d80a186df918ebb3d02d47c78dd4f719a1bbb4a8b233a93604f6bdb36390f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/bundle.json","state_url":"https://pith.science/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/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":"2026-07-07T13:03:24Z","links":{"resolver":"https://pith.science/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4","bundle":"https://pith.science/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/bundle.json","state":"https://pith.science/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2TQ2TNFLNTJLOSFLKCWH6XRPX4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:2TQ2TNFLNTJLOSFLKCWH6XRPX4","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":"e73bd86f8777bbb3a71973a5d660e8d048a4816e85095201d7fbcfd0fbb3252e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-02-28T10:33:34Z","title_canon_sha256":"2987229234ad2ee56611ada26d5721377fba8718d3d2f435db964719aa11303f"},"schema_version":"1.0","source":{"id":"1202.6173","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.6173","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1202.6173v1","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.6173","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"2TQ2TNFLNTJL","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2TQ2TNFLNTJLOSFL","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2TQ2TNFL","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:b69d80a186df918ebb3d02d47c78dd4f719a1bbb4a8b233a93604f6bdb36390f","target":"graph","created_at":"2026-05-18T00:56:52Z","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 consider the shape of the curves of \"Andreev\" conductance of non-ballistic point contact NS heterosystems depending on the bias voltage at the contact. The obtained shape of those curves is caused by the contribution from the mechanism of coherent scattering by impurities which doubles the scattering cross section. The behavior of generalized and differential conductance is compared for ballistic and non-ballistic transport regimes. The criteria are considered allowing one to discriminate between those regimes with the corresponding conduction curves similar in appearance. The analysis is e","authors_text":"A. N. Vasiliev, M. O. Dzyuba, O. G. Shevchenko, Yu. N. Chiang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-02-28T10:33:34Z","title":"Conductance of non-ballistic point contacts in hybrid systems \"normal metal/superconductor\" Cu/Mo-C and Cu/LaOFFeAs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.6173","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":"sha256:948d6b97f77647868b63ef3d1439d5ebb4f2afea176a1809ee7a84f21ce375db","target":"record","created_at":"2026-05-18T00:56:52Z","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":"e73bd86f8777bbb3a71973a5d660e8d048a4816e85095201d7fbcfd0fbb3252e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-02-28T10:33:34Z","title_canon_sha256":"2987229234ad2ee56611ada26d5721377fba8718d3d2f435db964719aa11303f"},"schema_version":"1.0","source":{"id":"1202.6173","kind":"arxiv","version":1}},"canonical_sha256":"d4e1a9b4ab6cd2b748ab50ac7f5e2fbf3eb8c3fdd93fe866b7d9d95979cd228a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4e1a9b4ab6cd2b748ab50ac7f5e2fbf3eb8c3fdd93fe866b7d9d95979cd228a","first_computed_at":"2026-05-18T00:56:52.825617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:52.825617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BajLblOZKkTv12sNRWDjzTCo0yBu5wJ78o19fVZRg+0ZjE9uA5EYs0PIt6FinVI4sK4RcF2XoQhsTQw8GjkVBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:52.826482Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.6173","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:948d6b97f77647868b63ef3d1439d5ebb4f2afea176a1809ee7a84f21ce375db","sha256:b69d80a186df918ebb3d02d47c78dd4f719a1bbb4a8b233a93604f6bdb36390f"],"state_sha256":"99b7e3133eaffd5d4f88048aa0c3b3e578bcb5675e10013a703424c0e5ff9253"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ct5uOJP0fgb6fNdV42PBrdlkm76eTEaOoK8aK/Ie+lDawOBb/r1w9fQ/07LPwZDCkaaTqdln+gSVZbob1ljAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:03:24.785306Z","bundle_sha256":"9a4fa537bc955620376a5a2be48415fb845f446365090337865d967628b467ef"}}