{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:ISBAFYEMGAUJOJ47RAPHHPP3ST","short_pith_number":"pith:ISBAFYEM","canonical_record":{"source":{"id":"1608.01272","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-07-29T15:55:40Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"9ce929b68d3e1092849f13995ae9581a3342de52c65df1811c02ca02bd3383a1","abstract_canon_sha256":"b7121a23198fd517669b0801368f337279933e46bc5d846d9ef0a7903cdde9d8"},"schema_version":"1.0"},"canonical_sha256":"448202e08c302897279f881e73bdfb94c4b91d3d9a5469855e40d4d6d71912c0","source":{"kind":"arxiv","id":"1608.01272","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.01272","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"1608.01272v1","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01272","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"ISBAFYEMGAUJ","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"ISBAFYEMGAUJOJ47","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"ISBAFYEM","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:ISBAFYEMGAUJOJ47RAPHHPP3ST","target":"record","payload":{"canonical_record":{"source":{"id":"1608.01272","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-07-29T15:55:40Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"9ce929b68d3e1092849f13995ae9581a3342de52c65df1811c02ca02bd3383a1","abstract_canon_sha256":"b7121a23198fd517669b0801368f337279933e46bc5d846d9ef0a7903cdde9d8"},"schema_version":"1.0"},"canonical_sha256":"448202e08c302897279f881e73bdfb94c4b91d3d9a5469855e40d4d6d71912c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:56.008085Z","signature_b64":"KQjTpp28SvDvA4xp/LsY8tIDfHw768iHO8D/Paftb5LXlnziLzPEx+44yXeLaKVCbfd6PvYlwtCz4bXjpk4KCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"448202e08c302897279f881e73bdfb94c4b91d3d9a5469855e40d4d6d71912c0","last_reissued_at":"2026-05-18T01:09:56.007401Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:56.007401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.01272","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":"2026-05-18T01:09:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"llJVdnslL8BUEHBWajuwSTCIDYow5oT/uOwiJnudKSGqkutVY4w2A+mNmVMaaTubILqFpTaBuZVyNxKQvNxADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:25:33.913194Z"},"content_sha256":"cfc8b5b0171dbbbc9b26af7a6ca2ef212dbba07fb96089eb8cc9e0b5ca86a39e","schema_version":"1.0","event_id":"sha256:cfc8b5b0171dbbbc9b26af7a6ca2ef212dbba07fb96089eb8cc9e0b5ca86a39e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:ISBAFYEMGAUJOJ47RAPHHPP3ST","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shape-resonant superconductivity in nanofilms: from weak to strong coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Alfredo A. Vargas-Paredes, Andrea Perali, Antonio Bianconi, Marco Cariglia, Mauro M. Doria, Milorad V. Milo\\v{s}evi\\'c","submitted_at":"2016-07-29T15:55:40Z","abstract_excerpt":"Ultrathin superconductors of different materials are becoming a powerful platform to find mechanisms for enhancement of superconductivity, exploiting shape resonances in different superconducting properties. Here we evaluate the superconducting gap and its spatial profile, the multiple gap components, and the chemical potential, of generic superconducting nanofilms, considering the pairing attraction and its energy scale as tunable parameters, from weak to strong coupling, at fixed electron density. Superconducting properties are evaluated at mean field level as a function of the thickness of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01272","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":"2026-05-18T01:09:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N3+rsNry0j104KCISKGmuvAP/+8YzRQa9rQ0Kr1SR9vXaxq7gOAs0LXOZ2nreD7MGpS4u4QpXm9yQyJXnBxvBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:25:33.913570Z"},"content_sha256":"d01a05ff9f9f30f8d67f5a6b4c2a7c1887c048ae1faa3779548c83d9b03a16f2","schema_version":"1.0","event_id":"sha256:d01a05ff9f9f30f8d67f5a6b4c2a7c1887c048ae1faa3779548c83d9b03a16f2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/bundle.json","state_url":"https://pith.science/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/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":"2026-06-02T19:25:33Z","links":{"resolver":"https://pith.science/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST","bundle":"https://pith.science/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/bundle.json","state":"https://pith.science/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ISBAFYEMGAUJOJ47RAPHHPP3ST/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ISBAFYEMGAUJOJ47RAPHHPP3ST","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":"b7121a23198fd517669b0801368f337279933e46bc5d846d9ef0a7903cdde9d8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-07-29T15:55:40Z","title_canon_sha256":"9ce929b68d3e1092849f13995ae9581a3342de52c65df1811c02ca02bd3383a1"},"schema_version":"1.0","source":{"id":"1608.01272","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.01272","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"arxiv_version","alias_value":"1608.01272v1","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.01272","created_at":"2026-05-18T01:09:56Z"},{"alias_kind":"pith_short_12","alias_value":"ISBAFYEMGAUJ","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"ISBAFYEMGAUJOJ47","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"ISBAFYEM","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:d01a05ff9f9f30f8d67f5a6b4c2a7c1887c048ae1faa3779548c83d9b03a16f2","target":"graph","created_at":"2026-05-18T01:09:56Z","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":"Ultrathin superconductors of different materials are becoming a powerful platform to find mechanisms for enhancement of superconductivity, exploiting shape resonances in different superconducting properties. Here we evaluate the superconducting gap and its spatial profile, the multiple gap components, and the chemical potential, of generic superconducting nanofilms, considering the pairing attraction and its energy scale as tunable parameters, from weak to strong coupling, at fixed electron density. Superconducting properties are evaluated at mean field level as a function of the thickness of ","authors_text":"Alfredo A. Vargas-Paredes, Andrea Perali, Antonio Bianconi, Marco Cariglia, Mauro M. Doria, Milorad V. Milo\\v{s}evi\\'c","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-07-29T15:55:40Z","title":"Shape-resonant superconductivity in nanofilms: from weak to strong coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.01272","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:cfc8b5b0171dbbbc9b26af7a6ca2ef212dbba07fb96089eb8cc9e0b5ca86a39e","target":"record","created_at":"2026-05-18T01:09:56Z","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":"b7121a23198fd517669b0801368f337279933e46bc5d846d9ef0a7903cdde9d8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-07-29T15:55:40Z","title_canon_sha256":"9ce929b68d3e1092849f13995ae9581a3342de52c65df1811c02ca02bd3383a1"},"schema_version":"1.0","source":{"id":"1608.01272","kind":"arxiv","version":1}},"canonical_sha256":"448202e08c302897279f881e73bdfb94c4b91d3d9a5469855e40d4d6d71912c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"448202e08c302897279f881e73bdfb94c4b91d3d9a5469855e40d4d6d71912c0","first_computed_at":"2026-05-18T01:09:56.007401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:56.007401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KQjTpp28SvDvA4xp/LsY8tIDfHw768iHO8D/Paftb5LXlnziLzPEx+44yXeLaKVCbfd6PvYlwtCz4bXjpk4KCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:56.008085Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.01272","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cfc8b5b0171dbbbc9b26af7a6ca2ef212dbba07fb96089eb8cc9e0b5ca86a39e","sha256:d01a05ff9f9f30f8d67f5a6b4c2a7c1887c048ae1faa3779548c83d9b03a16f2"],"state_sha256":"ab65a844bfa2c5c5849798151089e37c6fee51be4d77abe4fc3173cb07dc2ba3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Z2X1i780HAAwW994qOwqHfGfIFfPd7iTn36xBTCQmqJMwa9Pq3TsVx37NKvehU0md2DcbpHYA3O1QTGH2vZAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T19:25:33.915654Z","bundle_sha256":"1b50613a4abed70067397985134f73a5150bce195ab8547ac678bf035b65377a"}}