{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:NK3G7LGMSOM72WGOGHUZGMWMI2","short_pith_number":"pith:NK3G7LGM","canonical_record":{"source":{"id":"2202.04867","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-02-10T06:42:32Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"73beba09be5dca1da320dee34c05117f7297baa22fd3ca1a02a55a22d40721a3","abstract_canon_sha256":"6ad076d0ed91800a50bdcb35526c4a82681270f3662410dd1863a23c80697038"},"schema_version":"1.0"},"canonical_sha256":"6ab66faccc9399fd58ce31e99332cc46b9fbb9468220e6b76f78216b8b53e902","source":{"kind":"arxiv","id":"2202.04867","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.04867","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"arxiv_version","alias_value":"2202.04867v1","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.04867","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_12","alias_value":"NK3G7LGMSOM7","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_16","alias_value":"NK3G7LGMSOM72WGO","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_8","alias_value":"NK3G7LGM","created_at":"2026-07-05T03:55:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:NK3G7LGMSOM72WGOGHUZGMWMI2","target":"record","payload":{"canonical_record":{"source":{"id":"2202.04867","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-02-10T06:42:32Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"73beba09be5dca1da320dee34c05117f7297baa22fd3ca1a02a55a22d40721a3","abstract_canon_sha256":"6ad076d0ed91800a50bdcb35526c4a82681270f3662410dd1863a23c80697038"},"schema_version":"1.0"},"canonical_sha256":"6ab66faccc9399fd58ce31e99332cc46b9fbb9468220e6b76f78216b8b53e902","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:55.102451Z","signature_b64":"bGvL9T2TTcw4ij0+zAyysbGSRPnq+aFXtOrW3hJIdEYvAqRp4oeJtsJSZF75W2n8Tb0PQGr8fppN2IYrUJhlBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ab66faccc9399fd58ce31e99332cc46b9fbb9468220e6b76f78216b8b53e902","last_reissued_at":"2026-07-05T03:55:55.101945Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:55.101945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.04867","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":"2026-07-05T03:55:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8fyaiiuzBhSPE9w+Q0fbjNZNC+aamn8AJeDQ53mp9FIYeHa3wOYEVF+bjSs0Ia/K3CN7QAc6kvaQqZgIcQZMDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T23:14:32.043731Z"},"content_sha256":"7715e7f2846d8ef545668a39530824ec876a940cb09e6cc80c3fb03758fcab11","schema_version":"1.0","event_id":"sha256:7715e7f2846d8ef545668a39530824ec876a940cb09e6cc80c3fb03758fcab11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:NK3G7LGMSOM72WGOGHUZGMWMI2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-organized Kagome-lattice in a metal-organic monolayer","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abdelwaheb Akremi, Chokri Lamine, Hassan Denawi, Isabelle Berbezier, Mathieu Abel, Mathieu Koudia, Nesrine Shaiek, Olivier Siri, Roland Hayn, Steffen Sch\\\"afer","submitted_at":"2022-02-10T06:42:32Z","abstract_excerpt":"We report on the successful on-surface synthesis of metal-organic covalent coordination networks with a dense Kagome lattice of metallic centers. In the case of Mn centers ab-initio calculations show that the adsorbed monolayer on Ag(111) has all the characteristic features of a strictly two-dimensional (2D) ferromagnetic Kagome metal. Tetrahydroxyquinone (THQ) and metal atoms (M=Cu or Mn) are co-deposited on the Ag(111) substrate to build well-ordered 2D lattices M$_3$C$_6$O$_6$. The surface is studied by scanning tunneling microscopy (STM), low energy electron diffraction (LEED) and X-ray ph"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.04867","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.04867/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":"2026-07-05T03:55:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XRzASp0LeZoyNAbWblD4MfQyD7uZD+tI+Tr8FNQ1atURn7Ni/ULRZyU466ge9VHKTks0GnvzMeQKARYy4ECwBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T23:14:32.044260Z"},"content_sha256":"9e104f5ea84010df96e18d256ed4f6652962fb115d600f622f9fc457c81053a9","schema_version":"1.0","event_id":"sha256:9e104f5ea84010df96e18d256ed4f6652962fb115d600f622f9fc457c81053a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/bundle.json","state_url":"https://pith.science/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/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":"2026-08-19T23:14:32Z","links":{"resolver":"https://pith.science/pith/NK3G7LGMSOM72WGOGHUZGMWMI2","bundle":"https://pith.science/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/bundle.json","state":"https://pith.science/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NK3G7LGMSOM72WGOGHUZGMWMI2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:NK3G7LGMSOM72WGOGHUZGMWMI2","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":"6ad076d0ed91800a50bdcb35526c4a82681270f3662410dd1863a23c80697038","cross_cats_sorted":["cond-mat.other"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-02-10T06:42:32Z","title_canon_sha256":"73beba09be5dca1da320dee34c05117f7297baa22fd3ca1a02a55a22d40721a3"},"schema_version":"1.0","source":{"id":"2202.04867","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.04867","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"arxiv_version","alias_value":"2202.04867v1","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.04867","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_12","alias_value":"NK3G7LGMSOM7","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_16","alias_value":"NK3G7LGMSOM72WGO","created_at":"2026-07-05T03:55:55Z"},{"alias_kind":"pith_short_8","alias_value":"NK3G7LGM","created_at":"2026-07-05T03:55:55Z"}],"graph_snapshots":[{"event_id":"sha256:9e104f5ea84010df96e18d256ed4f6652962fb115d600f622f9fc457c81053a9","target":"graph","created_at":"2026-07-05T03:55:55Z","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/2202.04867/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on the successful on-surface synthesis of metal-organic covalent coordination networks with a dense Kagome lattice of metallic centers. In the case of Mn centers ab-initio calculations show that the adsorbed monolayer on Ag(111) has all the characteristic features of a strictly two-dimensional (2D) ferromagnetic Kagome metal. Tetrahydroxyquinone (THQ) and metal atoms (M=Cu or Mn) are co-deposited on the Ag(111) substrate to build well-ordered 2D lattices M$_3$C$_6$O$_6$. The surface is studied by scanning tunneling microscopy (STM), low energy electron diffraction (LEED) and X-ray ph","authors_text":"Abdelwaheb Akremi, Chokri Lamine, Hassan Denawi, Isabelle Berbezier, Mathieu Abel, Mathieu Koudia, Nesrine Shaiek, Olivier Siri, Roland Hayn, Steffen Sch\\\"afer","cross_cats":["cond-mat.other"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-02-10T06:42:32Z","title":"Self-organized Kagome-lattice in a metal-organic monolayer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.04867","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":"sha256:7715e7f2846d8ef545668a39530824ec876a940cb09e6cc80c3fb03758fcab11","target":"record","created_at":"2026-07-05T03:55:55Z","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":"6ad076d0ed91800a50bdcb35526c4a82681270f3662410dd1863a23c80697038","cross_cats_sorted":["cond-mat.other"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-02-10T06:42:32Z","title_canon_sha256":"73beba09be5dca1da320dee34c05117f7297baa22fd3ca1a02a55a22d40721a3"},"schema_version":"1.0","source":{"id":"2202.04867","kind":"arxiv","version":1}},"canonical_sha256":"6ab66faccc9399fd58ce31e99332cc46b9fbb9468220e6b76f78216b8b53e902","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ab66faccc9399fd58ce31e99332cc46b9fbb9468220e6b76f78216b8b53e902","first_computed_at":"2026-07-05T03:55:55.101945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:55:55.101945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bGvL9T2TTcw4ij0+zAyysbGSRPnq+aFXtOrW3hJIdEYvAqRp4oeJtsJSZF75W2n8Tb0PQGr8fppN2IYrUJhlBA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:55:55.102451Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.04867","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7715e7f2846d8ef545668a39530824ec876a940cb09e6cc80c3fb03758fcab11","sha256:9e104f5ea84010df96e18d256ed4f6652962fb115d600f622f9fc457c81053a9"],"state_sha256":"c3ad4102a46f23d41ac88bf3403d7aa5c8662d80112dd286050c908fbef77ea5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qtGH+TTF6PfG1o6/fSpfFvNF9NJpt9HurSXN8C8J0giFCC7Ut6G4phE2xb0qQGUiEscV5Gx7VrKluIMhizMpCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T23:14:32.050117Z","bundle_sha256":"78342d30234088683befd4e437ff23b600529df25f46321717a709d2eb86550a"}}