{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:734BQM7COGWACOBVKXFQRUYKH5","short_pith_number":"pith:734BQM7C","canonical_record":{"source":{"id":"1703.04667","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-14T18:54:31Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"e63f9c9cfa419f01df7451a4e3e84b32501ea303dec68b3b73aa6ae2e85308be","abstract_canon_sha256":"611222028f9fe6065b94564059e44619c7e62d4090a5b202b1faa836aac54481"},"schema_version":"1.0"},"canonical_sha256":"fef81833e271ac01383555cb08d30a3f6df038b6ac1c8b393fbc7fabb3bf3ce5","source":{"kind":"arxiv","id":"1703.04667","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04667","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04667v3","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04667","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"734BQM7COGWA","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"734BQM7COGWACOBV","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"734BQM7C","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:734BQM7COGWACOBVKXFQRUYKH5","target":"record","payload":{"canonical_record":{"source":{"id":"1703.04667","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-14T18:54:31Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"e63f9c9cfa419f01df7451a4e3e84b32501ea303dec68b3b73aa6ae2e85308be","abstract_canon_sha256":"611222028f9fe6065b94564059e44619c7e62d4090a5b202b1faa836aac54481"},"schema_version":"1.0"},"canonical_sha256":"fef81833e271ac01383555cb08d30a3f6df038b6ac1c8b393fbc7fabb3bf3ce5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:03.351816Z","signature_b64":"pQ9b1HuLALZUVviWI2GdZ6qWn3ZAisXXS4fYgftOZKbMU8XvAt+MbWxwBeEs6HVtNJfev4GTKG93inAKKPGECg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fef81833e271ac01383555cb08d30a3f6df038b6ac1c8b393fbc7fabb3bf3ce5","last_reissued_at":"2026-05-18T00:38:03.351232Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:03.351232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.04667","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ICgh3ts5x+PPI2khG5PRIWMi5g6Ssz/BdQf2ubzQYJSEt599U0SXatvnLK+yFGWA0lBmVfLjCs/wA3tSchxhCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T11:12:13.652986Z"},"content_sha256":"f4467f67909a22c6851626533996bdf156c30fe9c4841e73ad01e8c5ab60ffa0","schema_version":"1.0","event_id":"sha256:f4467f67909a22c6851626533996bdf156c30fe9c4841e73ad01e8c5ab60ffa0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:734BQM7COGWACOBVKXFQRUYKH5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic field induced emergent inhomogeneity in a superconducting film with weak and homogeneous disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.supr-con","authors_text":"Amit Ghosal, Anurag Banerjee, Harkirat Singh, Indranil Roy, Pratap Raychaudhuri, Rini Ganguly","submitted_at":"2017-03-14T18:54:31Z","abstract_excerpt":"When a magnetic field is applied, the mixed state of a conventional Type II superconductor gets destroyed at the upper critical field Hc2, where the normal vortex cores overlap with each other. Here, we show that in the presence weak and homogeneous disorder the destruction of superconductivity with field follows a different route. Starting with a weakly disordered NbN thin film ( Tc ~ 9K ), we show that under the application of magnetic field the superconducting state becomes increasingly granular, where lines of vortices separate the superconducting islands. Consequently, phase fluctuations "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04667","kind":"arxiv","version":3},"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":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tpW7OnkGo3k7CIkWwjnUcUfW3W47Jtt/39m99cXE7/sS2ye+MFlA9ubBruYSqwJGeF6EqpEtFR0x7IVgnqltCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T11:12:13.653585Z"},"content_sha256":"4c3b8783d85b6004e9924fdfcee6c3b8bbb58959f5a45021a32c789087f6ee71","schema_version":"1.0","event_id":"sha256:4c3b8783d85b6004e9924fdfcee6c3b8bbb58959f5a45021a32c789087f6ee71"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/734BQM7COGWACOBVKXFQRUYKH5/bundle.json","state_url":"https://pith.science/pith/734BQM7COGWACOBVKXFQRUYKH5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/734BQM7COGWACOBVKXFQRUYKH5/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":"2026-06-04T11:12:13Z","links":{"resolver":"https://pith.science/pith/734BQM7COGWACOBVKXFQRUYKH5","bundle":"https://pith.science/pith/734BQM7COGWACOBVKXFQRUYKH5/bundle.json","state":"https://pith.science/pith/734BQM7COGWACOBVKXFQRUYKH5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/734BQM7COGWACOBVKXFQRUYKH5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:734BQM7COGWACOBVKXFQRUYKH5","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":"611222028f9fe6065b94564059e44619c7e62d4090a5b202b1faa836aac54481","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-14T18:54:31Z","title_canon_sha256":"e63f9c9cfa419f01df7451a4e3e84b32501ea303dec68b3b73aa6ae2e85308be"},"schema_version":"1.0","source":{"id":"1703.04667","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.04667","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1703.04667v3","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.04667","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"734BQM7COGWA","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"734BQM7COGWACOBV","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"734BQM7C","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:4c3b8783d85b6004e9924fdfcee6c3b8bbb58959f5a45021a32c789087f6ee71","target":"graph","created_at":"2026-05-18T00:38:03Z","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":"When a magnetic field is applied, the mixed state of a conventional Type II superconductor gets destroyed at the upper critical field Hc2, where the normal vortex cores overlap with each other. Here, we show that in the presence weak and homogeneous disorder the destruction of superconductivity with field follows a different route. Starting with a weakly disordered NbN thin film ( Tc ~ 9K ), we show that under the application of magnetic field the superconducting state becomes increasingly granular, where lines of vortices separate the superconducting islands. Consequently, phase fluctuations ","authors_text":"Amit Ghosal, Anurag Banerjee, Harkirat Singh, Indranil Roy, Pratap Raychaudhuri, Rini Ganguly","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-14T18:54:31Z","title":"Magnetic field induced emergent inhomogeneity in a superconducting film with weak and homogeneous disorder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.04667","kind":"arxiv","version":3},"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:f4467f67909a22c6851626533996bdf156c30fe9c4841e73ad01e8c5ab60ffa0","target":"record","created_at":"2026-05-18T00:38:03Z","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":"611222028f9fe6065b94564059e44619c7e62d4090a5b202b1faa836aac54481","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-14T18:54:31Z","title_canon_sha256":"e63f9c9cfa419f01df7451a4e3e84b32501ea303dec68b3b73aa6ae2e85308be"},"schema_version":"1.0","source":{"id":"1703.04667","kind":"arxiv","version":3}},"canonical_sha256":"fef81833e271ac01383555cb08d30a3f6df038b6ac1c8b393fbc7fabb3bf3ce5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fef81833e271ac01383555cb08d30a3f6df038b6ac1c8b393fbc7fabb3bf3ce5","first_computed_at":"2026-05-18T00:38:03.351232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:03.351232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pQ9b1HuLALZUVviWI2GdZ6qWn3ZAisXXS4fYgftOZKbMU8XvAt+MbWxwBeEs6HVtNJfev4GTKG93inAKKPGECg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:03.351816Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.04667","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4467f67909a22c6851626533996bdf156c30fe9c4841e73ad01e8c5ab60ffa0","sha256:4c3b8783d85b6004e9924fdfcee6c3b8bbb58959f5a45021a32c789087f6ee71"],"state_sha256":"69a9bbd3d554767409cb50596ef071613320ce30cc05183d8b1f95f094fecbfd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yj6ukrBKbrnNLph4FEJWqCLaXQ5foR0OC+PQ31Tc9h50QLPE1zf27+3a0qplJNlUFkdxmAID8ZW9i2XUKSeLCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T11:12:13.656588Z","bundle_sha256":"3ee7d030d5f5797b4fab9a300ad7c5b40c5e15e74d5338ecc14c850fc908d017"}}