{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:SKIBDST6BPSHLT2R5BW2LVYUZW","short_pith_number":"pith:SKIBDST6","canonical_record":{"source":{"id":"1903.01269","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-28T22:54:27Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"308614fdd1cb497b28c4360f3d100fa2c0208fd903449d848053b8deef600c98","abstract_canon_sha256":"14a8e285e4b8a42b18e032904a40ed9f5d47e49678e4b0739233338fae05d81f"},"schema_version":"1.0"},"canonical_sha256":"929011ca7e0be475cf51e86da5d714cd9b2f3858c72d4f9641ca08a44bb3b96c","source":{"kind":"arxiv","id":"1903.01269","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.01269","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"arxiv_version","alias_value":"1903.01269v1","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.01269","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"pith_short_12","alias_value":"SKIBDST6BPSH","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"SKIBDST6BPSHLT2R","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"SKIBDST6","created_at":"2026-05-18T12:33:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:SKIBDST6BPSHLT2R5BW2LVYUZW","target":"record","payload":{"canonical_record":{"source":{"id":"1903.01269","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-28T22:54:27Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"308614fdd1cb497b28c4360f3d100fa2c0208fd903449d848053b8deef600c98","abstract_canon_sha256":"14a8e285e4b8a42b18e032904a40ed9f5d47e49678e4b0739233338fae05d81f"},"schema_version":"1.0"},"canonical_sha256":"929011ca7e0be475cf51e86da5d714cd9b2f3858c72d4f9641ca08a44bb3b96c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:54.814140Z","signature_b64":"+EzIdgwwUuju2tW/jKODedy66q13AnwIvX+SzicW9AtnNI2odAMnN3/RLz+Otz/OSww9EoJMbxlC3yFw40Z0Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"929011ca7e0be475cf51e86da5d714cd9b2f3858c72d4f9641ca08a44bb3b96c","last_reissued_at":"2026-05-17T23:39:54.813686Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:54.813686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.01269","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":"2026-05-17T23:39:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8HZqSNW7s2zGuzRmKDsICrzVJi4eiqPAxCnoSO6riY8eiRnwn4DnA9e6Tsdq8zpe0OxLymc8rkIzrXyG2jMoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:34:57.887809Z"},"content_sha256":"e4010f06f06ead48f2878f11f5d4afcd4a7d100b5848eb4b92614e4daaa2e591","schema_version":"1.0","event_id":"sha256:e4010f06f06ead48f2878f11f5d4afcd4a7d100b5848eb4b92614e4daaa2e591"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:SKIBDST6BPSHLT2R5BW2LVYUZW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topology of Triple-Point Metals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexey A. Soluyanov, Georg W. Winkler, Sobhit Singh","submitted_at":"2019-02-28T22:54:27Z","abstract_excerpt":"We discuss and illustrate the appearance of topological fermions and bosons in triple-point metals, where a band crossing of three electronic bands occurs close to the Fermi level. Topological bosons appear in the phonon spectrum of certain triple-point metals, depending on the mass of atoms that form the binary triple-point metal. We first provide a classification of possible triple-point electronic topological phases possible in crystalline compounds and discuss the consequences of these topological phases, seen in Fermi arcs, topological Lifshitz transitions and transport anomalies. Then we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.01269","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":"2026-05-17T23:39:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jkbz0MRxaUImxkoyG3GQvNFhGNgfk2vWUVnvRzACjiM+yqb8h+BPhFk2oINlnty3SfZNugej1a6G+zLO42gaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:34:57.888201Z"},"content_sha256":"7f5ecaf5ec5a2e35eedaa5ead0fc6f75f05ebe25ae8927d6d14229894116a06f","schema_version":"1.0","event_id":"sha256:7f5ecaf5ec5a2e35eedaa5ead0fc6f75f05ebe25ae8927d6d14229894116a06f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/bundle.json","state_url":"https://pith.science/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/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":"2026-05-30T22:34:57Z","links":{"resolver":"https://pith.science/pith/SKIBDST6BPSHLT2R5BW2LVYUZW","bundle":"https://pith.science/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/bundle.json","state":"https://pith.science/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SKIBDST6BPSHLT2R5BW2LVYUZW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:SKIBDST6BPSHLT2R5BW2LVYUZW","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":"14a8e285e4b8a42b18e032904a40ed9f5d47e49678e4b0739233338fae05d81f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-28T22:54:27Z","title_canon_sha256":"308614fdd1cb497b28c4360f3d100fa2c0208fd903449d848053b8deef600c98"},"schema_version":"1.0","source":{"id":"1903.01269","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.01269","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"arxiv_version","alias_value":"1903.01269v1","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.01269","created_at":"2026-05-17T23:39:54Z"},{"alias_kind":"pith_short_12","alias_value":"SKIBDST6BPSH","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"SKIBDST6BPSHLT2R","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"SKIBDST6","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:7f5ecaf5ec5a2e35eedaa5ead0fc6f75f05ebe25ae8927d6d14229894116a06f","target":"graph","created_at":"2026-05-17T23:39:54Z","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 discuss and illustrate the appearance of topological fermions and bosons in triple-point metals, where a band crossing of three electronic bands occurs close to the Fermi level. Topological bosons appear in the phonon spectrum of certain triple-point metals, depending on the mass of atoms that form the binary triple-point metal. We first provide a classification of possible triple-point electronic topological phases possible in crystalline compounds and discuss the consequences of these topological phases, seen in Fermi arcs, topological Lifshitz transitions and transport anomalies. Then we","authors_text":"Alexey A. Soluyanov, Georg W. Winkler, Sobhit Singh","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-28T22:54:27Z","title":"Topology of Triple-Point Metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.01269","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:e4010f06f06ead48f2878f11f5d4afcd4a7d100b5848eb4b92614e4daaa2e591","target":"record","created_at":"2026-05-17T23:39:54Z","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":"14a8e285e4b8a42b18e032904a40ed9f5d47e49678e4b0739233338fae05d81f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-28T22:54:27Z","title_canon_sha256":"308614fdd1cb497b28c4360f3d100fa2c0208fd903449d848053b8deef600c98"},"schema_version":"1.0","source":{"id":"1903.01269","kind":"arxiv","version":1}},"canonical_sha256":"929011ca7e0be475cf51e86da5d714cd9b2f3858c72d4f9641ca08a44bb3b96c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"929011ca7e0be475cf51e86da5d714cd9b2f3858c72d4f9641ca08a44bb3b96c","first_computed_at":"2026-05-17T23:39:54.813686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:54.813686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+EzIdgwwUuju2tW/jKODedy66q13AnwIvX+SzicW9AtnNI2odAMnN3/RLz+Otz/OSww9EoJMbxlC3yFw40Z0Dg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:54.814140Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.01269","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4010f06f06ead48f2878f11f5d4afcd4a7d100b5848eb4b92614e4daaa2e591","sha256:7f5ecaf5ec5a2e35eedaa5ead0fc6f75f05ebe25ae8927d6d14229894116a06f"],"state_sha256":"2ef47c4be0c4b0672f9c406833f7bb33f44b2476db635639d2a9800f13ae81f7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XjvI7fYZ1gumx4VhL0m0AuRPQ1r0Bv94rtSKUPvJyZUBkzia/zzzcedpZ8rT3Y7smotvzW5txmsKFpTxLc5QAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:34:57.890513Z","bundle_sha256":"90b8f46262859c7724f52fec10ec3adb06e5287b74f9f42ed856f11177e8a498"}}