{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:X36EZC2SB7SYDPY2QGV6IZX4DT","short_pith_number":"pith:X36EZC2S","canonical_record":{"source":{"id":"1504.05343","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-21T09:00:27Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4767708d72800222da13a49d170f9c74e3dce3ac94d76b8f4eb42dbe0e7b3bd6","abstract_canon_sha256":"b76002ed7c850d66e17552609819311acb9513a750b6d329b217b57e802d8d20"},"schema_version":"1.0"},"canonical_sha256":"befc4c8b520fe581bf1a81abe466fc1cc4714718dcaa66389a020febcef75290","source":{"kind":"arxiv","id":"1504.05343","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.05343","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"arxiv_version","alias_value":"1504.05343v2","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.05343","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"pith_short_12","alias_value":"X36EZC2SB7SY","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"X36EZC2SB7SYDPY2","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"X36EZC2S","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:X36EZC2SB7SYDPY2QGV6IZX4DT","target":"record","payload":{"canonical_record":{"source":{"id":"1504.05343","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-21T09:00:27Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4767708d72800222da13a49d170f9c74e3dce3ac94d76b8f4eb42dbe0e7b3bd6","abstract_canon_sha256":"b76002ed7c850d66e17552609819311acb9513a750b6d329b217b57e802d8d20"},"schema_version":"1.0"},"canonical_sha256":"befc4c8b520fe581bf1a81abe466fc1cc4714718dcaa66389a020febcef75290","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:46.578691Z","signature_b64":"fMCkmxwjCFL6l+U1lFuk10vvX7eN7k/JEWDXIKqFzKI2MPI1hG+OcdjR7ZerZ3C3lvi7cT2MclmQqEhFLGztBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"befc4c8b520fe581bf1a81abe466fc1cc4714718dcaa66389a020febcef75290","last_reissued_at":"2026-05-18T01:20:46.578292Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:46.578292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.05343","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qc02IVesI2SYk+cAa7HfbmDheFUehM+lWpJXwilhUMcdJdwrhUEyyNf9yYwNZqtctY72d7CtnNCXHMT+YGP/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:02:06.576877Z"},"content_sha256":"2106355df85bcc110186e9e9ba43edea4ad20d7bf890c1d340c69359ec683b39","schema_version":"1.0","event_id":"sha256:2106355df85bcc110186e9e9ba43edea4ad20d7bf890c1d340c69359ec683b39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:X36EZC2SB7SYDPY2QGV6IZX4DT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finite-temperature effective boundary theory of the quantized thermal Hall effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Kentaro Nomura, Ryota Nakai, Shinsei Ryu","submitted_at":"2015-04-21T09:00:27Z","abstract_excerpt":"A finite-temperature effective free energy of the boundary of a quantized thermal Hall system is derived microscopically from the bulk two-dimensional Dirac fermion coupled with a gravitational field. In two spatial dimensions, the thermal Hall conductivity of fully gapped insulators and superconductors is quantized and given by the bulk Chern number, in analogy to the quantized electric Hall conductivity in quantum Hall systems. From the perspective of effective action functionals, two distinct types of the field theory have been proposed to describe the quantized thermal Hall effect. One of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.05343","kind":"arxiv","version":2},"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":"2026-05-18T01:20:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8w4O8NmVbZSk2eZ/8VXuVBZfZtj6cPkpOxJWyMJn3nZ2qP7picAWgFAwsGj3vP0nH3mlNEVgGgnEBVRt4F0aCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:02:06.577226Z"},"content_sha256":"97359b7dd3a38f49d20fa225122f801d28724894054a2325ff982ff97c7f120e","schema_version":"1.0","event_id":"sha256:97359b7dd3a38f49d20fa225122f801d28724894054a2325ff982ff97c7f120e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/bundle.json","state_url":"https://pith.science/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/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":"2026-06-03T21:02:06Z","links":{"resolver":"https://pith.science/pith/X36EZC2SB7SYDPY2QGV6IZX4DT","bundle":"https://pith.science/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/bundle.json","state":"https://pith.science/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X36EZC2SB7SYDPY2QGV6IZX4DT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:X36EZC2SB7SYDPY2QGV6IZX4DT","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":"b76002ed7c850d66e17552609819311acb9513a750b6d329b217b57e802d8d20","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-21T09:00:27Z","title_canon_sha256":"4767708d72800222da13a49d170f9c74e3dce3ac94d76b8f4eb42dbe0e7b3bd6"},"schema_version":"1.0","source":{"id":"1504.05343","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.05343","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"arxiv_version","alias_value":"1504.05343v2","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.05343","created_at":"2026-05-18T01:20:46Z"},{"alias_kind":"pith_short_12","alias_value":"X36EZC2SB7SY","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"X36EZC2SB7SYDPY2","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"X36EZC2S","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:97359b7dd3a38f49d20fa225122f801d28724894054a2325ff982ff97c7f120e","target":"graph","created_at":"2026-05-18T01:20:46Z","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":"A finite-temperature effective free energy of the boundary of a quantized thermal Hall system is derived microscopically from the bulk two-dimensional Dirac fermion coupled with a gravitational field. In two spatial dimensions, the thermal Hall conductivity of fully gapped insulators and superconductors is quantized and given by the bulk Chern number, in analogy to the quantized electric Hall conductivity in quantum Hall systems. From the perspective of effective action functionals, two distinct types of the field theory have been proposed to describe the quantized thermal Hall effect. One of ","authors_text":"Kentaro Nomura, Ryota Nakai, Shinsei Ryu","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-21T09:00:27Z","title":"Finite-temperature effective boundary theory of the quantized thermal Hall effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.05343","kind":"arxiv","version":2},"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":"sha256:2106355df85bcc110186e9e9ba43edea4ad20d7bf890c1d340c69359ec683b39","target":"record","created_at":"2026-05-18T01:20:46Z","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":"b76002ed7c850d66e17552609819311acb9513a750b6d329b217b57e802d8d20","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-04-21T09:00:27Z","title_canon_sha256":"4767708d72800222da13a49d170f9c74e3dce3ac94d76b8f4eb42dbe0e7b3bd6"},"schema_version":"1.0","source":{"id":"1504.05343","kind":"arxiv","version":2}},"canonical_sha256":"befc4c8b520fe581bf1a81abe466fc1cc4714718dcaa66389a020febcef75290","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"befc4c8b520fe581bf1a81abe466fc1cc4714718dcaa66389a020febcef75290","first_computed_at":"2026-05-18T01:20:46.578292Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:46.578292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fMCkmxwjCFL6l+U1lFuk10vvX7eN7k/JEWDXIKqFzKI2MPI1hG+OcdjR7ZerZ3C3lvi7cT2MclmQqEhFLGztBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:46.578691Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.05343","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2106355df85bcc110186e9e9ba43edea4ad20d7bf890c1d340c69359ec683b39","sha256:97359b7dd3a38f49d20fa225122f801d28724894054a2325ff982ff97c7f120e"],"state_sha256":"736a91cde8b5b774e2c9b32c25dad25c7277d1f5ff8b4c361a90ef74a3409607"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y3Bf0eZn1WgFSr2LSkLr0u5DEJ7eWT4jaabf1r2FUk+0oyyVMQayNY+tYOFwsVe0vXyQVmE8HErcbfE/owFkAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:02:06.580104Z","bundle_sha256":"f1aff568a855c9e37e40925046400ab2ce11fd7592d815fed10acd89b54ba297"}}