{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EXT2QBKGPJTCZJZEQ7ELMZ2VRT","short_pith_number":"pith:EXT2QBKG","canonical_record":{"source":{"id":"1604.03737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-13T12:39:02Z","cross_cats_sorted":[],"title_canon_sha256":"33bfea215abcd9ba436ed909f5c84f619317a15212949d59661a6c1d6feabe1b","abstract_canon_sha256":"12236df88ab9cfa35399ba6f65e250da989d886f513a729eb3c2238cceac4db5"},"schema_version":"1.0"},"canonical_sha256":"25e7a805467a662ca72487c8b667558ce2dbb879cad5aa2e8586a478615f67d5","source":{"kind":"arxiv","id":"1604.03737","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.03737","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1604.03737v1","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.03737","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"EXT2QBKGPJTC","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"EXT2QBKGPJTCZJZE","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"EXT2QBKG","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EXT2QBKGPJTCZJZEQ7ELMZ2VRT","target":"record","payload":{"canonical_record":{"source":{"id":"1604.03737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-13T12:39:02Z","cross_cats_sorted":[],"title_canon_sha256":"33bfea215abcd9ba436ed909f5c84f619317a15212949d59661a6c1d6feabe1b","abstract_canon_sha256":"12236df88ab9cfa35399ba6f65e250da989d886f513a729eb3c2238cceac4db5"},"schema_version":"1.0"},"canonical_sha256":"25e7a805467a662ca72487c8b667558ce2dbb879cad5aa2e8586a478615f67d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:47.968901Z","signature_b64":"AwwZzft0iQRlwxetj9lrxlRBw1GICvx6rwb2ro54m87j4kDrPbrwqc8Gd2E4dbB4+g8RAyk+sE0sNX+P5ZggCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25e7a805467a662ca72487c8b667558ce2dbb879cad5aa2e8586a478615f67d5","last_reissued_at":"2026-05-18T01:13:47.968198Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:47.968198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.03737","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":"2026-05-18T01:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jB+cD7FmKoXF7cSiv6WzqEWhCIwkjXqdAAxv0+bqRDAtLsjRR01giplBnJv37Y6ZEqxjuCJo7IR6Z7Ut/PYiDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:55:06.019791Z"},"content_sha256":"acf74a643fc18e296169ddc6c5e147732eec3066af281eca3d6c0dc0ed203668","schema_version":"1.0","event_id":"sha256:acf74a643fc18e296169ddc6c5e147732eec3066af281eca3d6c0dc0ed203668"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EXT2QBKGPJTCZJZEQ7ELMZ2VRT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergence of fermionic finite-temperature critical point in a Kondo lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Chung-Hou Chung, Chung-Yu Mou, Liang-Jun Zhai, Po-Hao Chou, Ting-Kuo Lee","submitted_at":"2016-04-13T12:39:02Z","abstract_excerpt":"The underlying Dirac point is central to the profound physics manifested in a wide class of materials. However, it is often difficult to drive a system with Dirac points across the massless fermionic critical point. Here by exploiting screening of local moments under spin-orbit interactions in a Kondo lattice, we show that below the Kondo temperature, the Kondo lattice undergoes a topological transition from a strong topological insulator to a weak topological insulator at a finite temperature $T_D$. At $T_D$, massless Dirac points emerge and the Kondo lattice becomes a Dirac semimetal. Our an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.03737","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":"2026-05-18T01:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PdzfT4qxvJwF0450wPoz87bTj+qX9aMIBI9Rse6i34hfaLRc1Y7kqS9t67fncUTTDNHF/T6vQxCurqWkmtinDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:55:06.020471Z"},"content_sha256":"5413e517614f1872ea5613bdd53daf5d3eab986e408277257cfed58445419607","schema_version":"1.0","event_id":"sha256:5413e517614f1872ea5613bdd53daf5d3eab986e408277257cfed58445419607"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/bundle.json","state_url":"https://pith.science/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/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":"2026-05-25T18:55:06Z","links":{"resolver":"https://pith.science/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT","bundle":"https://pith.science/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/bundle.json","state":"https://pith.science/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EXT2QBKGPJTCZJZEQ7ELMZ2VRT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EXT2QBKGPJTCZJZEQ7ELMZ2VRT","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":"12236df88ab9cfa35399ba6f65e250da989d886f513a729eb3c2238cceac4db5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-13T12:39:02Z","title_canon_sha256":"33bfea215abcd9ba436ed909f5c84f619317a15212949d59661a6c1d6feabe1b"},"schema_version":"1.0","source":{"id":"1604.03737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.03737","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1604.03737v1","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.03737","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"EXT2QBKGPJTC","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"EXT2QBKGPJTCZJZE","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"EXT2QBKG","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:5413e517614f1872ea5613bdd53daf5d3eab986e408277257cfed58445419607","target":"graph","created_at":"2026-05-18T01:13:47Z","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":"The underlying Dirac point is central to the profound physics manifested in a wide class of materials. However, it is often difficult to drive a system with Dirac points across the massless fermionic critical point. Here by exploiting screening of local moments under spin-orbit interactions in a Kondo lattice, we show that below the Kondo temperature, the Kondo lattice undergoes a topological transition from a strong topological insulator to a weak topological insulator at a finite temperature $T_D$. At $T_D$, massless Dirac points emerge and the Kondo lattice becomes a Dirac semimetal. Our an","authors_text":"Chung-Hou Chung, Chung-Yu Mou, Liang-Jun Zhai, Po-Hao Chou, Ting-Kuo Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-13T12:39:02Z","title":"Emergence of fermionic finite-temperature critical point in a Kondo lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.03737","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:acf74a643fc18e296169ddc6c5e147732eec3066af281eca3d6c0dc0ed203668","target":"record","created_at":"2026-05-18T01:13:47Z","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":"12236df88ab9cfa35399ba6f65e250da989d886f513a729eb3c2238cceac4db5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-13T12:39:02Z","title_canon_sha256":"33bfea215abcd9ba436ed909f5c84f619317a15212949d59661a6c1d6feabe1b"},"schema_version":"1.0","source":{"id":"1604.03737","kind":"arxiv","version":1}},"canonical_sha256":"25e7a805467a662ca72487c8b667558ce2dbb879cad5aa2e8586a478615f67d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25e7a805467a662ca72487c8b667558ce2dbb879cad5aa2e8586a478615f67d5","first_computed_at":"2026-05-18T01:13:47.968198Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:47.968198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AwwZzft0iQRlwxetj9lrxlRBw1GICvx6rwb2ro54m87j4kDrPbrwqc8Gd2E4dbB4+g8RAyk+sE0sNX+P5ZggCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:47.968901Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.03737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acf74a643fc18e296169ddc6c5e147732eec3066af281eca3d6c0dc0ed203668","sha256:5413e517614f1872ea5613bdd53daf5d3eab986e408277257cfed58445419607"],"state_sha256":"24d24dd1b179458c09555255446beafeebd7f69fdcbdb35420a271039020595c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6apojmhAgPNNZ9nUZz3neobu9WcdS5vgnmmYqSOM9Z0iYyksX9ItQ92XfYT7IsEnxEPz8YJOgVOdZuUodnUGAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:55:06.023878Z","bundle_sha256":"4bdf17900cb811d6cb909d0c02a96befa786dd277c2a586c0208319a3af655f5"}}