{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:KK2F3FGFXJQ7DRUSFOG6GL6ROR","short_pith_number":"pith:KK2F3FGF","canonical_record":{"source":{"id":"1309.2836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-11T14:17:53Z","cross_cats_sorted":[],"title_canon_sha256":"58d01004a0ca4142e45a0f575a83d447975e4a1d073245e29b37b20379bbe228","abstract_canon_sha256":"4cb4c14d204a8675a80f1c7da26a36c6a0682c1b56bf5a9320ba2a96491c1900"},"schema_version":"1.0"},"canonical_sha256":"52b45d94c5ba61f1c6922b8de32fd1745b7e0a07107c007d9f527e584ebe6881","source":{"kind":"arxiv","id":"1309.2836","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.2836","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"arxiv_version","alias_value":"1309.2836v1","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.2836","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"pith_short_12","alias_value":"KK2F3FGFXJQ7","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"KK2F3FGFXJQ7DRUS","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"KK2F3FGF","created_at":"2026-05-18T12:27:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:KK2F3FGFXJQ7DRUSFOG6GL6ROR","target":"record","payload":{"canonical_record":{"source":{"id":"1309.2836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-11T14:17:53Z","cross_cats_sorted":[],"title_canon_sha256":"58d01004a0ca4142e45a0f575a83d447975e4a1d073245e29b37b20379bbe228","abstract_canon_sha256":"4cb4c14d204a8675a80f1c7da26a36c6a0682c1b56bf5a9320ba2a96491c1900"},"schema_version":"1.0"},"canonical_sha256":"52b45d94c5ba61f1c6922b8de32fd1745b7e0a07107c007d9f527e584ebe6881","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:34.737364Z","signature_b64":"XpmNCkVHPG+JeERFSOTmBpUxlk1y2qanqHTdWw1U9N7EDzlcDH7fpsiHo9IbLk4aq3RtlePUipxYxenp7HvhDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"52b45d94c5ba61f1c6922b8de32fd1745b7e0a07107c007d9f527e584ebe6881","last_reissued_at":"2026-05-18T03:13:34.736846Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:34.736846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1309.2836","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":"2026-05-18T03:13:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ikZTj8lrl2N0TTxoxcfgPyyLsXqdPp4iZOkV6k2/rbcg5whiDGNAmsFLUw3wz+RStK4x9x0de7ran3pt1i66BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:51:01.446120Z"},"content_sha256":"f9d780e814bb13d0e390b00346c35df5d41c81e817cfa96d40babb8c02eac960","schema_version":"1.0","event_id":"sha256:f9d780e814bb13d0e390b00346c35df5d41c81e817cfa96d40babb8c02eac960"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:KK2F3FGFXJQ7DRUSFOG6GL6ROR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Characterization of Anomalous Pair Currents in Josephson Junction Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"F. Chiarello, G. Torrioli, I. Ottaviani, M. Cirillo F. Mueller, M. G. Castellano, M. Lucci, M. Salvato, R. Menditto, R. Russo, T. Weimann, V. Merlo","submitted_at":"2013-09-11T14:17:53Z","abstract_excerpt":"Measurements performed on superconductive networks shaped in the form of planar graphs display anomalously large currents when specific branches are biased. The temperature dependencies of these currents evidence that their origin is due to Cooper pair hopping through the Josephson junctions connecting the superconductive islands of the array. The experimental data are discussed in terms of a theoretical model which predicts, for the system under consideration, an inhomogeneous Cooper pair distribution on the superconductive islands of the network."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.2836","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":"2026-05-18T03:13:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NvZm/hhfO9fSkBooeWrENaXjUyTpuqIGKvy3HkwZII+JGu7CxIZ5Bfy5FQE1pIk8e7nHgHEP1ZThisbtcWAIDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:51:01.446794Z"},"content_sha256":"c1fd58b412f6592c6bbf82ad616e25accc3db48c3f83dabf975f4f598ce664fd","schema_version":"1.0","event_id":"sha256:c1fd58b412f6592c6bbf82ad616e25accc3db48c3f83dabf975f4f598ce664fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/bundle.json","state_url":"https://pith.science/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/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":"2026-05-26T11:51:01Z","links":{"resolver":"https://pith.science/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR","bundle":"https://pith.science/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/bundle.json","state":"https://pith.science/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KK2F3FGFXJQ7DRUSFOG6GL6ROR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KK2F3FGFXJQ7DRUSFOG6GL6ROR","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":"4cb4c14d204a8675a80f1c7da26a36c6a0682c1b56bf5a9320ba2a96491c1900","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-11T14:17:53Z","title_canon_sha256":"58d01004a0ca4142e45a0f575a83d447975e4a1d073245e29b37b20379bbe228"},"schema_version":"1.0","source":{"id":"1309.2836","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.2836","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"arxiv_version","alias_value":"1309.2836v1","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.2836","created_at":"2026-05-18T03:13:34Z"},{"alias_kind":"pith_short_12","alias_value":"KK2F3FGFXJQ7","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"KK2F3FGFXJQ7DRUS","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"KK2F3FGF","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:c1fd58b412f6592c6bbf82ad616e25accc3db48c3f83dabf975f4f598ce664fd","target":"graph","created_at":"2026-05-18T03:13:34Z","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":"Measurements performed on superconductive networks shaped in the form of planar graphs display anomalously large currents when specific branches are biased. The temperature dependencies of these currents evidence that their origin is due to Cooper pair hopping through the Josephson junctions connecting the superconductive islands of the array. The experimental data are discussed in terms of a theoretical model which predicts, for the system under consideration, an inhomogeneous Cooper pair distribution on the superconductive islands of the network.","authors_text":"F. Chiarello, G. Torrioli, I. Ottaviani, M. Cirillo F. Mueller, M. G. Castellano, M. Lucci, M. Salvato, R. Menditto, R. Russo, T. Weimann, V. Merlo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-11T14:17:53Z","title":"Characterization of Anomalous Pair Currents in Josephson Junction Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.2836","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:f9d780e814bb13d0e390b00346c35df5d41c81e817cfa96d40babb8c02eac960","target":"record","created_at":"2026-05-18T03:13:34Z","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":"4cb4c14d204a8675a80f1c7da26a36c6a0682c1b56bf5a9320ba2a96491c1900","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-11T14:17:53Z","title_canon_sha256":"58d01004a0ca4142e45a0f575a83d447975e4a1d073245e29b37b20379bbe228"},"schema_version":"1.0","source":{"id":"1309.2836","kind":"arxiv","version":1}},"canonical_sha256":"52b45d94c5ba61f1c6922b8de32fd1745b7e0a07107c007d9f527e584ebe6881","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52b45d94c5ba61f1c6922b8de32fd1745b7e0a07107c007d9f527e584ebe6881","first_computed_at":"2026-05-18T03:13:34.736846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:13:34.736846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XpmNCkVHPG+JeERFSOTmBpUxlk1y2qanqHTdWw1U9N7EDzlcDH7fpsiHo9IbLk4aq3RtlePUipxYxenp7HvhDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:13:34.737364Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.2836","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9d780e814bb13d0e390b00346c35df5d41c81e817cfa96d40babb8c02eac960","sha256:c1fd58b412f6592c6bbf82ad616e25accc3db48c3f83dabf975f4f598ce664fd"],"state_sha256":"fb89a0e5b6c7bbbf287a452091efad0b361f590b170b9042bb7b1b09d2fe84c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BXrbe/Cq0tCC4kJ14X2HlkxrNIuCXtZNMSKFycXupwE8PGFqaHWnbVgqGGxvr3DUryEts8WyGcDluPjMO+/9CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:51:01.449657Z","bundle_sha256":"221621e85cb5dd136ae7a1a9f2c080bc478adbf8bf3279ab61a78c8e435646ab"}}