{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:3ZNDPMUAB6RWEY36VZ5QPDDPAV","short_pith_number":"pith:3ZNDPMUA","canonical_record":{"source":{"id":"1606.03465","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T20:19:38Z","cross_cats_sorted":[],"title_canon_sha256":"a47f4296036c175415e902f2f6e1d0e3fad4f6322dc91f14df4d57e84efb540b","abstract_canon_sha256":"64c3c95e783f1edfa98a7dd57bda531f829fff3f03f4d640d029c29a8026eac7"},"schema_version":"1.0"},"canonical_sha256":"de5a37b2800fa362637eae7b078c6f056a7a7573f5de31121d6b97ceaf157a06","source":{"kind":"arxiv","id":"1606.03465","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.03465","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"arxiv_version","alias_value":"1606.03465v1","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.03465","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"pith_short_12","alias_value":"3ZNDPMUAB6RW","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3ZNDPMUAB6RWEY36","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3ZNDPMUA","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:3ZNDPMUAB6RWEY36VZ5QPDDPAV","target":"record","payload":{"canonical_record":{"source":{"id":"1606.03465","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T20:19:38Z","cross_cats_sorted":[],"title_canon_sha256":"a47f4296036c175415e902f2f6e1d0e3fad4f6322dc91f14df4d57e84efb540b","abstract_canon_sha256":"64c3c95e783f1edfa98a7dd57bda531f829fff3f03f4d640d029c29a8026eac7"},"schema_version":"1.0"},"canonical_sha256":"de5a37b2800fa362637eae7b078c6f056a7a7573f5de31121d6b97ceaf157a06","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:59.982935Z","signature_b64":"sxS5RlJizU1EqfWtRjHsxgIsvgkozKiqZtBZa6jJ1R9v+DgzYDHqiMqKalfd2ZKbf1uQsbSbqCqPUz9TR+tMDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de5a37b2800fa362637eae7b078c6f056a7a7573f5de31121d6b97ceaf157a06","last_reissued_at":"2026-05-18T00:53:59.982555Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:59.982555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.03465","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":"2026-05-18T00:53:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mJLlsd0jfy96v7mR/qnhRXg4GHaH3GiMTadVCKfPg/0HszGsbBzR9zE3X3ZhWRQo7trUAWw8qi5mmxKLDakWBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:03:17.721435Z"},"content_sha256":"a4815ef40a5878f3169b2e362e61ad1d28aab53ae3bf105700455620550fdd0c","schema_version":"1.0","event_id":"sha256:a4815ef40a5878f3169b2e362e61ad1d28aab53ae3bf105700455620550fdd0c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:3ZNDPMUAB6RWEY36VZ5QPDDPAV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tunneling into quantum wires: regularization of the tunneling Hamiltonian and consistency between free and bosonized fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Michele Filippone, Piet Brouwer","submitted_at":"2016-06-10T20:19:38Z","abstract_excerpt":"Tunneling between a point contact and a one-dimensional wire is usually described with the help of a tunneling Hamiltonian that contains a delta function in position space. Whereas the leading order contribution to the tunneling current is independent of the way this delta function is regularized, higher-order corrections with respect to the tunneling amplitude are known to depend on the regularization. Instead of regularizing the delta function in the tunneling Hamiltonian, one may also obtain a finite tunneling current by invoking the ultraviolet cut-offs in a field-theoretic description of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.03465","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":"2026-05-18T00:53:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"81AvM7CgKcuFLC1ZJXiy7ZYZrRcGgMJDpA5P7Tl/U0+AbuL2X7WmscRFeL1ne0lKA/v7HKQK5NYeAOpaK9krBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:03:17.722310Z"},"content_sha256":"b5fb3b7f59f975d6385ddb7a0833b16441d9ff7e237f308827bfd98c4723cca0","schema_version":"1.0","event_id":"sha256:b5fb3b7f59f975d6385ddb7a0833b16441d9ff7e237f308827bfd98c4723cca0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/bundle.json","state_url":"https://pith.science/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/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":"2026-08-15T13:03:17Z","links":{"resolver":"https://pith.science/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV","bundle":"https://pith.science/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/bundle.json","state":"https://pith.science/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3ZNDPMUAB6RWEY36VZ5QPDDPAV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3ZNDPMUAB6RWEY36VZ5QPDDPAV","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":"64c3c95e783f1edfa98a7dd57bda531f829fff3f03f4d640d029c29a8026eac7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T20:19:38Z","title_canon_sha256":"a47f4296036c175415e902f2f6e1d0e3fad4f6322dc91f14df4d57e84efb540b"},"schema_version":"1.0","source":{"id":"1606.03465","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.03465","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"arxiv_version","alias_value":"1606.03465v1","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.03465","created_at":"2026-05-18T00:53:59Z"},{"alias_kind":"pith_short_12","alias_value":"3ZNDPMUAB6RW","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3ZNDPMUAB6RWEY36","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3ZNDPMUA","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:b5fb3b7f59f975d6385ddb7a0833b16441d9ff7e237f308827bfd98c4723cca0","target":"graph","created_at":"2026-05-18T00:53:59Z","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":"Tunneling between a point contact and a one-dimensional wire is usually described with the help of a tunneling Hamiltonian that contains a delta function in position space. Whereas the leading order contribution to the tunneling current is independent of the way this delta function is regularized, higher-order corrections with respect to the tunneling amplitude are known to depend on the regularization. Instead of regularizing the delta function in the tunneling Hamiltonian, one may also obtain a finite tunneling current by invoking the ultraviolet cut-offs in a field-theoretic description of ","authors_text":"Michele Filippone, Piet Brouwer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T20:19:38Z","title":"Tunneling into quantum wires: regularization of the tunneling Hamiltonian and consistency between free and bosonized fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.03465","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:a4815ef40a5878f3169b2e362e61ad1d28aab53ae3bf105700455620550fdd0c","target":"record","created_at":"2026-05-18T00:53:59Z","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":"64c3c95e783f1edfa98a7dd57bda531f829fff3f03f4d640d029c29a8026eac7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-10T20:19:38Z","title_canon_sha256":"a47f4296036c175415e902f2f6e1d0e3fad4f6322dc91f14df4d57e84efb540b"},"schema_version":"1.0","source":{"id":"1606.03465","kind":"arxiv","version":1}},"canonical_sha256":"de5a37b2800fa362637eae7b078c6f056a7a7573f5de31121d6b97ceaf157a06","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de5a37b2800fa362637eae7b078c6f056a7a7573f5de31121d6b97ceaf157a06","first_computed_at":"2026-05-18T00:53:59.982555Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:59.982555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sxS5RlJizU1EqfWtRjHsxgIsvgkozKiqZtBZa6jJ1R9v+DgzYDHqiMqKalfd2ZKbf1uQsbSbqCqPUz9TR+tMDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:59.982935Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.03465","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4815ef40a5878f3169b2e362e61ad1d28aab53ae3bf105700455620550fdd0c","sha256:b5fb3b7f59f975d6385ddb7a0833b16441d9ff7e237f308827bfd98c4723cca0"],"state_sha256":"e3b25282af3c540930318d308cc93d29b3732ae8eb3a982bed954c6c722e242b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aGYZZ2aZ2mOzFc4986c7hCP3PJGXX+5i5Ie0mXVDrRIaqFp1ZxRUs/JZNj/TDZI8xoSZBofGW75jouMKxhrPDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:03:17.735348Z","bundle_sha256":"ed7210f46728dd82ee468a06bc4d97a8b616189a44cd9fa58316800baab87bb3"}}