{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:PV4T4QUZQS2GZKIXA7YQ3FW5XS","short_pith_number":"pith:PV4T4QUZ","canonical_record":{"source":{"id":"1702.02813","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-02-09T12:50:57Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"8d8cb5a9004036942c7676ccb520c25a8cf1decf6ba2d278a90b45448f65f368","abstract_canon_sha256":"b29f13a81d51c2892a633bc17283953c458101f84873ba004b7249876a3df24e"},"schema_version":"1.0"},"canonical_sha256":"7d793e429984b46ca91707f10d96ddbca0f4f6c111cc17a9b72a23909656a080","source":{"kind":"arxiv","id":"1702.02813","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.02813","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1702.02813v1","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.02813","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"PV4T4QUZQS2G","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PV4T4QUZQS2GZKIX","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PV4T4QUZ","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:PV4T4QUZQS2GZKIXA7YQ3FW5XS","target":"record","payload":{"canonical_record":{"source":{"id":"1702.02813","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-02-09T12:50:57Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"8d8cb5a9004036942c7676ccb520c25a8cf1decf6ba2d278a90b45448f65f368","abstract_canon_sha256":"b29f13a81d51c2892a633bc17283953c458101f84873ba004b7249876a3df24e"},"schema_version":"1.0"},"canonical_sha256":"7d793e429984b46ca91707f10d96ddbca0f4f6c111cc17a9b72a23909656a080","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:03.602049Z","signature_b64":"6+7ADPQhXRoW41dQ4jlX9J4GKQ1TU7qqm93q9sQFCNk+WBDhN31Lm9j5q4JT/YNLp5MtVgZmLOTvWSzq75T4BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d793e429984b46ca91707f10d96ddbca0f4f6c111cc17a9b72a23909656a080","last_reissued_at":"2026-05-18T00:38:03.601498Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:03.601498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.02813","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":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KuMqNI9lerM9MT+aS2NgR11JjHiQtYCK8mx0hYsIesJVqECUjACRmPcWXO34Gfs05p28oABRoZC685dzO8IRAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:42:39.163746Z"},"content_sha256":"91d6ae0b135859c24667c044e1c1423891b44f04c00722c00f8799c09dbfb6f6","schema_version":"1.0","event_id":"sha256:91d6ae0b135859c24667c044e1c1423891b44f04c00722c00f8799c09dbfb6f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:PV4T4QUZQS2GZKIXA7YQ3FW5XS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fano fluctuations in superconducting nanowire single-photon detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.ins-det","authors_text":"A. G.Kozorezov, C. Lambert, F. Marsili, J.P.Allmaras, M. D. Shaw, M. J. Stevens, R. P. Mirin, Sae Woo Nam, V. B. Verma","submitted_at":"2017-02-09T12:50:57Z","abstract_excerpt":"Because of their universal nature, Fano fluctuations are expected to influence the response of superconducting nanowire single-photon detectors (SNSPDs). We predict that photon counting rate ($PCR$) as a function of bias current ($I_B$) in SNSPDs is described by an integral over a transverse coordinate-dependent complementary error function. The latter describes smearing of local responses due to Fano fluctuations of the amount of energy deposited into electronic system. The finite width, $\\sigma$, of the $PCR$ vs $I_B$ arises from fluctuations in the energy partition between quasiparticles an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.02813","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":"2026-05-18T00:38:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8PlLNBHK2yn5DX+mtvwvd/bxr2srsSDqQhBdSBDqKjh6p5G7DHyaXTpOwwx/hYL39viIFGrtdu6EM7SlHyiWCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:42:39.164098Z"},"content_sha256":"3cd69c78a0ee68c1599de207ff99bdd509d10a4b34110950bfcad5d30ac36ace","schema_version":"1.0","event_id":"sha256:3cd69c78a0ee68c1599de207ff99bdd509d10a4b34110950bfcad5d30ac36ace"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/bundle.json","state_url":"https://pith.science/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/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":"2026-06-01T08:42:39Z","links":{"resolver":"https://pith.science/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS","bundle":"https://pith.science/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/bundle.json","state":"https://pith.science/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PV4T4QUZQS2GZKIXA7YQ3FW5XS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PV4T4QUZQS2GZKIXA7YQ3FW5XS","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":"b29f13a81d51c2892a633bc17283953c458101f84873ba004b7249876a3df24e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-02-09T12:50:57Z","title_canon_sha256":"8d8cb5a9004036942c7676ccb520c25a8cf1decf6ba2d278a90b45448f65f368"},"schema_version":"1.0","source":{"id":"1702.02813","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.02813","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"arxiv_version","alias_value":"1702.02813v1","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.02813","created_at":"2026-05-18T00:38:03Z"},{"alias_kind":"pith_short_12","alias_value":"PV4T4QUZQS2G","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PV4T4QUZQS2GZKIX","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PV4T4QUZ","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:3cd69c78a0ee68c1599de207ff99bdd509d10a4b34110950bfcad5d30ac36ace","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":"Because of their universal nature, Fano fluctuations are expected to influence the response of superconducting nanowire single-photon detectors (SNSPDs). We predict that photon counting rate ($PCR$) as a function of bias current ($I_B$) in SNSPDs is described by an integral over a transverse coordinate-dependent complementary error function. The latter describes smearing of local responses due to Fano fluctuations of the amount of energy deposited into electronic system. The finite width, $\\sigma$, of the $PCR$ vs $I_B$ arises from fluctuations in the energy partition between quasiparticles an","authors_text":"A. G.Kozorezov, C. Lambert, F. Marsili, J.P.Allmaras, M. D. Shaw, M. J. Stevens, R. P. Mirin, Sae Woo Nam, V. B. Verma","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-02-09T12:50:57Z","title":"Fano fluctuations in superconducting nanowire single-photon detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.02813","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":"sha256:91d6ae0b135859c24667c044e1c1423891b44f04c00722c00f8799c09dbfb6f6","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":"b29f13a81d51c2892a633bc17283953c458101f84873ba004b7249876a3df24e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-02-09T12:50:57Z","title_canon_sha256":"8d8cb5a9004036942c7676ccb520c25a8cf1decf6ba2d278a90b45448f65f368"},"schema_version":"1.0","source":{"id":"1702.02813","kind":"arxiv","version":1}},"canonical_sha256":"7d793e429984b46ca91707f10d96ddbca0f4f6c111cc17a9b72a23909656a080","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d793e429984b46ca91707f10d96ddbca0f4f6c111cc17a9b72a23909656a080","first_computed_at":"2026-05-18T00:38:03.601498Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:03.601498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6+7ADPQhXRoW41dQ4jlX9J4GKQ1TU7qqm93q9sQFCNk+WBDhN31Lm9j5q4JT/YNLp5MtVgZmLOTvWSzq75T4BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:03.602049Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.02813","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91d6ae0b135859c24667c044e1c1423891b44f04c00722c00f8799c09dbfb6f6","sha256:3cd69c78a0ee68c1599de207ff99bdd509d10a4b34110950bfcad5d30ac36ace"],"state_sha256":"db02a5d2deef2e43d2daa2cf689b033cc1dfdd45efcbeed84ae3c061611433cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZCmoi9GWFbp3NLvy6NJgrZO8Q7Vra/890xnFlj33XsprnC8axVP1jj+e+VsyyXywC2A2CxdDp+qv1BQ4QLrpCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:42:39.166095Z","bundle_sha256":"fccda60ee83f803aa62880f2a92d165595066861ad6bd2d6c23fa13d59f9b967"}}