{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:I4I2H2BZ34FWD5ZTEQLGIIG5LR","short_pith_number":"pith:I4I2H2BZ","canonical_record":{"source":{"id":"2204.10524","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-04-22T06:39:52Z","cross_cats_sorted":[],"title_canon_sha256":"2b5fda65e649ddc0a0ad7f137ca71c1f8e1c61010a02e26d162c69fc83e6bbf0","abstract_canon_sha256":"db6975e60624e2d0d1159d5b3a690a3dce8fbc0a0d684e3ea4bb44d122e98c20"},"schema_version":"1.0"},"canonical_sha256":"4711a3e839df0b61f73324166420dd5c4511d1952c58075f675aeffedf53bffd","source":{"kind":"arxiv","id":"2204.10524","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.10524","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"arxiv_version","alias_value":"2204.10524v2","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.10524","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_12","alias_value":"I4I2H2BZ34FW","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_16","alias_value":"I4I2H2BZ34FWD5ZT","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_8","alias_value":"I4I2H2BZ","created_at":"2026-07-05T04:42:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:I4I2H2BZ34FWD5ZTEQLGIIG5LR","target":"record","payload":{"canonical_record":{"source":{"id":"2204.10524","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-04-22T06:39:52Z","cross_cats_sorted":[],"title_canon_sha256":"2b5fda65e649ddc0a0ad7f137ca71c1f8e1c61010a02e26d162c69fc83e6bbf0","abstract_canon_sha256":"db6975e60624e2d0d1159d5b3a690a3dce8fbc0a0d684e3ea4bb44d122e98c20"},"schema_version":"1.0"},"canonical_sha256":"4711a3e839df0b61f73324166420dd5c4511d1952c58075f675aeffedf53bffd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:42:18.663083Z","signature_b64":"4W73EAf8gmlAIRIEEKDSAbcuFOKe+Wq1uo7GJNm4/PS4mdisk0SbWXYuVdn+hnMS3P3/00zNO6qLXXGKK8lBAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4711a3e839df0b61f73324166420dd5c4511d1952c58075f675aeffedf53bffd","last_reissued_at":"2026-07-05T04:42:18.662499Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:42:18.662499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2204.10524","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":"2026-07-05T04:42:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DeWXC/CBwnBGtaPDcV0t7MDaAxSlgPhvtQRdYk0OoloepM3mMEeE34QLN0f8Qqs48KygTKCKIiznCbDvSOfdCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:04:01.850200Z"},"content_sha256":"79058c2b4fec785146236dffdec206649735c352dc70dcc971197acdfa09d8ff","schema_version":"1.0","event_id":"sha256:79058c2b4fec785146236dffdec206649735c352dc70dcc971197acdfa09d8ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:I4I2H2BZ34FWD5ZTEQLGIIG5LR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Proximity effects in graphene on monolayers of transition-metal phosphorus trichalcogenides MPX$_3$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Jaroslav Fabian, Klaus Zollner","submitted_at":"2022-04-22T06:39:52Z","abstract_excerpt":"We investigate the electronic band structure of graphene on a series of two-dimensional magnetic transition-metal phosphorus trichalcogenide monolayers, MPX$_3$ with M={Mn,Fe,Ni,Co} and X={S,Se}, with first-principles calculations. A symmetry-based model Hamiltonian is employed to extract orbital parameters and sublattice resolved proximity-induced exchange couplings ($\\lambda_{\\textrm{ex}}^\\textrm{A}$ and $\\lambda_{\\textrm{ex}}^\\textrm{B}$) from the low-energy Dirac bands of the proximitized graphene. Depending on the magnetic phase of the MPX$_3$ layer (ferromagnetic and three antiferromagne"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.10524","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2204.10524/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:42:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3ffz/tGQTxakFVKjZ4ogzqNjXa1pf9HottBU/GgHOyRVBk4VdGRZ6rd1uHrq+NzwuxxXy3mTL7RWPBhLq9m2Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:04:01.850609Z"},"content_sha256":"44a006f62e8fff47f60330b8c7324d634dcc8bc652638f434fea01191bf79898","schema_version":"1.0","event_id":"sha256:44a006f62e8fff47f60330b8c7324d634dcc8bc652638f434fea01191bf79898"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/bundle.json","state_url":"https://pith.science/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/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":"2026-07-09T05:04:01Z","links":{"resolver":"https://pith.science/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR","bundle":"https://pith.science/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/bundle.json","state":"https://pith.science/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I4I2H2BZ34FWD5ZTEQLGIIG5LR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:I4I2H2BZ34FWD5ZTEQLGIIG5LR","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":"db6975e60624e2d0d1159d5b3a690a3dce8fbc0a0d684e3ea4bb44d122e98c20","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-04-22T06:39:52Z","title_canon_sha256":"2b5fda65e649ddc0a0ad7f137ca71c1f8e1c61010a02e26d162c69fc83e6bbf0"},"schema_version":"1.0","source":{"id":"2204.10524","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.10524","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"arxiv_version","alias_value":"2204.10524v2","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.10524","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_12","alias_value":"I4I2H2BZ34FW","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_16","alias_value":"I4I2H2BZ34FWD5ZT","created_at":"2026-07-05T04:42:18Z"},{"alias_kind":"pith_short_8","alias_value":"I4I2H2BZ","created_at":"2026-07-05T04:42:18Z"}],"graph_snapshots":[{"event_id":"sha256:44a006f62e8fff47f60330b8c7324d634dcc8bc652638f434fea01191bf79898","target":"graph","created_at":"2026-07-05T04:42:18Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2204.10524/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the electronic band structure of graphene on a series of two-dimensional magnetic transition-metal phosphorus trichalcogenide monolayers, MPX$_3$ with M={Mn,Fe,Ni,Co} and X={S,Se}, with first-principles calculations. A symmetry-based model Hamiltonian is employed to extract orbital parameters and sublattice resolved proximity-induced exchange couplings ($\\lambda_{\\textrm{ex}}^\\textrm{A}$ and $\\lambda_{\\textrm{ex}}^\\textrm{B}$) from the low-energy Dirac bands of the proximitized graphene. Depending on the magnetic phase of the MPX$_3$ layer (ferromagnetic and three antiferromagne","authors_text":"Jaroslav Fabian, Klaus Zollner","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-04-22T06:39:52Z","title":"Proximity effects in graphene on monolayers of transition-metal phosphorus trichalcogenides MPX$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.10524","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":"sha256:79058c2b4fec785146236dffdec206649735c352dc70dcc971197acdfa09d8ff","target":"record","created_at":"2026-07-05T04:42:18Z","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":"db6975e60624e2d0d1159d5b3a690a3dce8fbc0a0d684e3ea4bb44d122e98c20","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-04-22T06:39:52Z","title_canon_sha256":"2b5fda65e649ddc0a0ad7f137ca71c1f8e1c61010a02e26d162c69fc83e6bbf0"},"schema_version":"1.0","source":{"id":"2204.10524","kind":"arxiv","version":2}},"canonical_sha256":"4711a3e839df0b61f73324166420dd5c4511d1952c58075f675aeffedf53bffd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4711a3e839df0b61f73324166420dd5c4511d1952c58075f675aeffedf53bffd","first_computed_at":"2026-07-05T04:42:18.662499Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:42:18.662499Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4W73EAf8gmlAIRIEEKDSAbcuFOKe+Wq1uo7GJNm4/PS4mdisk0SbWXYuVdn+hnMS3P3/00zNO6qLXXGKK8lBAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:42:18.663083Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.10524","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79058c2b4fec785146236dffdec206649735c352dc70dcc971197acdfa09d8ff","sha256:44a006f62e8fff47f60330b8c7324d634dcc8bc652638f434fea01191bf79898"],"state_sha256":"270a33356213ab0cbba0af376a7391b5b501611e3b3894cabd2ac877dc244c45"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UwZZtavqXgaXKHoqOFKgB1So/Z7WaqC9jfMxHjfJ3YyqqhkaydMf8g1IVA444Y0JHz1ZVlM5DCzTLd/sv7N1BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T05:04:01.852643Z","bundle_sha256":"39ba10a4ab10dd3b26034214ef29d83bb3cad7cca07b57d2bdf300faa17c55c1"}}