{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:QZUXRK4HUJOJ43FJPLCWGQ74YX","short_pith_number":"pith:QZUXRK4H","canonical_record":{"source":{"id":"1709.06154","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-18T20:22:57Z","cross_cats_sorted":["cond-mat.supr-con","hep-th","quant-ph"],"title_canon_sha256":"00321592ac2060225f540cfc375a3dbdd447204662d9859ef96bfbb5caeb9fa2","abstract_canon_sha256":"057d03b5faecefc68cf8defa90fa8bbc2f2ba93d80b05010228505bb83030d3c"},"schema_version":"1.0"},"canonical_sha256":"866978ab87a25c9e6ca97ac56343fcc5fe350c258684bbeea7efc82e83effc23","source":{"kind":"arxiv","id":"1709.06154","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06154","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06154v1","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06154","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"QZUXRK4HUJOJ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QZUXRK4HUJOJ43FJ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QZUXRK4H","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:QZUXRK4HUJOJ43FJPLCWGQ74YX","target":"record","payload":{"canonical_record":{"source":{"id":"1709.06154","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-18T20:22:57Z","cross_cats_sorted":["cond-mat.supr-con","hep-th","quant-ph"],"title_canon_sha256":"00321592ac2060225f540cfc375a3dbdd447204662d9859ef96bfbb5caeb9fa2","abstract_canon_sha256":"057d03b5faecefc68cf8defa90fa8bbc2f2ba93d80b05010228505bb83030d3c"},"schema_version":"1.0"},"canonical_sha256":"866978ab87a25c9e6ca97ac56343fcc5fe350c258684bbeea7efc82e83effc23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:43.355308Z","signature_b64":"MkiLruZFnKuEx41y5G9xGURXbEAL6sOHbbWe0JQ5oEFyP6Alkh/mRcXNNARoERNdlvAaL0kllHR20azYOiLKCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"866978ab87a25c9e6ca97ac56343fcc5fe350c258684bbeea7efc82e83effc23","last_reissued_at":"2026-05-18T00:27:43.354706Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:43.354706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.06154","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":"2026-05-18T00:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e4gl+Jc6J9xLfJiSu4Ruaj5EsZKF9z5V24wtfQnXkODkWz/fJ14YYLSdoN+u6y4Mo41lo+WDqMxEmzir0kk9Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:18:08.042069Z"},"content_sha256":"ad65963f5765a1c897328c7a22ac457cffdabc0195c6e25a943d87942800bcff","schema_version":"1.0","event_id":"sha256:ad65963f5765a1c897328c7a22ac457cffdabc0195c6e25a943d87942800bcff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:QZUXRK4HUJOJ43FJPLCWGQ74YX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Andreev reflections and the quantum physics of black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con","hep-th","quant-ph"],"primary_cat":"gr-qc","authors_text":"Andrew N. Jordan, Sreenath K. Manikandan","submitted_at":"2017-09-18T20:22:57Z","abstract_excerpt":"We establish an analogy between superconductor-metal interfaces and the quantum physics of a black hole, using the proximity effect. We show that the metal-superconductor interface can be thought of as an event horizon and Andreev reflection from the interface is analogous to the Hawking radiation in black holes. We describe quantum information transfer in Andreev reflection with a final state projection model similar to the Horowitz-Maldacena model for black hole evaporation. We also propose the Andreev reflection-analogue of Hayden and Preskill's description of a black hole final state, wher"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06154","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":"2026-05-18T00:27:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"owFBBniWKSOh5TW/IUYNEV1nqNoEO3UA5JuAu4xwcnhNiGsBz1LfSwNesz5hy5OjtmqDTKfMxi/0lW6TOLXjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:18:08.042446Z"},"content_sha256":"5517f8733f75b0d73891227c285bf5c8932689b1f7cb6b14549ad9949d21d0eb","schema_version":"1.0","event_id":"sha256:5517f8733f75b0d73891227c285bf5c8932689b1f7cb6b14549ad9949d21d0eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/bundle.json","state_url":"https://pith.science/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/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":"2026-06-06T14:18:08Z","links":{"resolver":"https://pith.science/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX","bundle":"https://pith.science/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/bundle.json","state":"https://pith.science/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QZUXRK4HUJOJ43FJPLCWGQ74YX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QZUXRK4HUJOJ43FJPLCWGQ74YX","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":"057d03b5faecefc68cf8defa90fa8bbc2f2ba93d80b05010228505bb83030d3c","cross_cats_sorted":["cond-mat.supr-con","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-18T20:22:57Z","title_canon_sha256":"00321592ac2060225f540cfc375a3dbdd447204662d9859ef96bfbb5caeb9fa2"},"schema_version":"1.0","source":{"id":"1709.06154","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06154","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06154v1","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06154","created_at":"2026-05-18T00:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"QZUXRK4HUJOJ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QZUXRK4HUJOJ43FJ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QZUXRK4H","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:5517f8733f75b0d73891227c285bf5c8932689b1f7cb6b14549ad9949d21d0eb","target":"graph","created_at":"2026-05-18T00:27:43Z","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 establish an analogy between superconductor-metal interfaces and the quantum physics of a black hole, using the proximity effect. We show that the metal-superconductor interface can be thought of as an event horizon and Andreev reflection from the interface is analogous to the Hawking radiation in black holes. We describe quantum information transfer in Andreev reflection with a final state projection model similar to the Horowitz-Maldacena model for black hole evaporation. We also propose the Andreev reflection-analogue of Hayden and Preskill's description of a black hole final state, wher","authors_text":"Andrew N. Jordan, Sreenath K. Manikandan","cross_cats":["cond-mat.supr-con","hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-18T20:22:57Z","title":"Andreev reflections and the quantum physics of black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06154","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:ad65963f5765a1c897328c7a22ac457cffdabc0195c6e25a943d87942800bcff","target":"record","created_at":"2026-05-18T00:27:43Z","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":"057d03b5faecefc68cf8defa90fa8bbc2f2ba93d80b05010228505bb83030d3c","cross_cats_sorted":["cond-mat.supr-con","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-18T20:22:57Z","title_canon_sha256":"00321592ac2060225f540cfc375a3dbdd447204662d9859ef96bfbb5caeb9fa2"},"schema_version":"1.0","source":{"id":"1709.06154","kind":"arxiv","version":1}},"canonical_sha256":"866978ab87a25c9e6ca97ac56343fcc5fe350c258684bbeea7efc82e83effc23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"866978ab87a25c9e6ca97ac56343fcc5fe350c258684bbeea7efc82e83effc23","first_computed_at":"2026-05-18T00:27:43.354706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:43.354706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MkiLruZFnKuEx41y5G9xGURXbEAL6sOHbbWe0JQ5oEFyP6Alkh/mRcXNNARoERNdlvAaL0kllHR20azYOiLKCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:43.355308Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.06154","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad65963f5765a1c897328c7a22ac457cffdabc0195c6e25a943d87942800bcff","sha256:5517f8733f75b0d73891227c285bf5c8932689b1f7cb6b14549ad9949d21d0eb"],"state_sha256":"13d4ccc9efb6cf28e95e34c8edb0d57630359f8e4e28ab79313700335a92fb20"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0xtIOf1XwbVubiYFr349LupZa5Y9LHOA6Pw02646mGUWCh57z9We1Hn25nZuyF7BW9xvO8ekjYgRcThoZkf4AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:18:08.044904Z","bundle_sha256":"f3f91a5ded29781d4a220e5e32448862999a2ca157d01cd60edb52ae4cd6532c"}}