{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:LLBJDJPHOMJSEIM5H47HX7DRSD","short_pith_number":"pith:LLBJDJPH","canonical_record":{"source":{"id":"0708.3975","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-08-29T15:12:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd755ada8f100bc4d2bb0a93fa9011d1abcbee65b828a02f1dbfe19ccbd8b437","abstract_canon_sha256":"5e59719d615b2b0d9b5ca443769382c86193d365da8fb585e9efab632a0bb5f8"},"schema_version":"1.0"},"canonical_sha256":"5ac291a5e7731322219d3f3e7bfc7190f33c39d4d3ec3a7ce89ec49a7118a802","source":{"kind":"arxiv","id":"0708.3975","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0708.3975","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"arxiv_version","alias_value":"0708.3975v1","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0708.3975","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_12","alias_value":"LLBJDJPHOMJS","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_16","alias_value":"LLBJDJPHOMJSEIM5","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_8","alias_value":"LLBJDJPH","created_at":"2026-07-04T17:05:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:LLBJDJPHOMJSEIM5H47HX7DRSD","target":"record","payload":{"canonical_record":{"source":{"id":"0708.3975","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-08-29T15:12:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd755ada8f100bc4d2bb0a93fa9011d1abcbee65b828a02f1dbfe19ccbd8b437","abstract_canon_sha256":"5e59719d615b2b0d9b5ca443769382c86193d365da8fb585e9efab632a0bb5f8"},"schema_version":"1.0"},"canonical_sha256":"5ac291a5e7731322219d3f3e7bfc7190f33c39d4d3ec3a7ce89ec49a7118a802","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:05:23.160907Z","signature_b64":"yUBLwfDjv5dhJ0lUCFN9ecu63z3E8TkjCdf3VBOYQeZproOGS/Wv7TyeSsd8LoDJKPx+sj8ZKZZh7XFgwOmtBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ac291a5e7731322219d3f3e7bfc7190f33c39d4d3ec3a7ce89ec49a7118a802","last_reissued_at":"2026-07-04T17:05:23.160553Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:05:23.160553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0708.3975","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":"2026-07-04T17:05:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gkr+Vx8wbCnZt0kTIur2GyVzWYtq8vhH3M7/PD5nzrNQjMDWfIkAOdyAM/om2dPqf+7IDCtvsZdT5PcDoONlBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:23:23.216109Z"},"content_sha256":"21323d04baa52f5bf19db04e44a7951da7c0194618811cd5387e816ce1cc7aad","schema_version":"1.0","event_id":"sha256:21323d04baa52f5bf19db04e44a7951da7c0194618811cd5387e816ce1cc7aad"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:LLBJDJPHOMJSEIM5H47HX7DRSD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Absence of local magnetic moments in Ru and Rh impurities and clusters on Ag(100) and Pt(997)","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"A. Enders, C. Carbone, J. Honolka, K. Kern, K. Kuhnke, L. Vitali, P. Bencok, P. Gambardella, S. Gardonio, S. R. Krishnakumar, S. Stepanow","submitted_at":"2007-08-29T15:12:41Z","abstract_excerpt":"The magnetism of quench-condensed Ru and Rh impurities and metal films on Ag(100) and Pt(997) has been studied using x-ray magnetic circular dichroism. In the coverage range between 0.22 ML and 2.0 ML no dichroic signal was detected at the M3,2 absorption edges of Ru on Ag(100) at a temperature of 5 K in the presence of an applied magnetic field. The same was found for coverages between 0.12 ML and 0.5 ML of Rh on Ag(100) and Pt(997). It is concluded that the magnetic moments of single impurities, small clusters of various shape and monolayers of the 4d metals are below the detection limit of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0708.3975","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/0708.3975/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":"2026-07-04T17:05:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PS5VbCn2Ut0XLnrDtyGdbkgIrnpfUh62bKsJtuFVAE/TB1+RxkfLU1TiNm6P9cCP1isJcO2Bu4NOHfAHinRWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:23:23.217054Z"},"content_sha256":"ab30cc031bc46be0a5b364e8414d812fcf3c089e69b8001473e64ee58e853b96","schema_version":"1.0","event_id":"sha256:ab30cc031bc46be0a5b364e8414d812fcf3c089e69b8001473e64ee58e853b96"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/bundle.json","state_url":"https://pith.science/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/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":"2026-08-04T20:23:23Z","links":{"resolver":"https://pith.science/pith/LLBJDJPHOMJSEIM5H47HX7DRSD","bundle":"https://pith.science/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/bundle.json","state":"https://pith.science/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLBJDJPHOMJSEIM5H47HX7DRSD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:LLBJDJPHOMJSEIM5H47HX7DRSD","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":"5e59719d615b2b0d9b5ca443769382c86193d365da8fb585e9efab632a0bb5f8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-08-29T15:12:41Z","title_canon_sha256":"fd755ada8f100bc4d2bb0a93fa9011d1abcbee65b828a02f1dbfe19ccbd8b437"},"schema_version":"1.0","source":{"id":"0708.3975","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0708.3975","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"arxiv_version","alias_value":"0708.3975v1","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0708.3975","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_12","alias_value":"LLBJDJPHOMJS","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_16","alias_value":"LLBJDJPHOMJSEIM5","created_at":"2026-07-04T17:05:23Z"},{"alias_kind":"pith_short_8","alias_value":"LLBJDJPH","created_at":"2026-07-04T17:05:23Z"}],"graph_snapshots":[{"event_id":"sha256:ab30cc031bc46be0a5b364e8414d812fcf3c089e69b8001473e64ee58e853b96","target":"graph","created_at":"2026-07-04T17:05:23Z","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/0708.3975/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The magnetism of quench-condensed Ru and Rh impurities and metal films on Ag(100) and Pt(997) has been studied using x-ray magnetic circular dichroism. In the coverage range between 0.22 ML and 2.0 ML no dichroic signal was detected at the M3,2 absorption edges of Ru on Ag(100) at a temperature of 5 K in the presence of an applied magnetic field. The same was found for coverages between 0.12 ML and 0.5 ML of Rh on Ag(100) and Pt(997). It is concluded that the magnetic moments of single impurities, small clusters of various shape and monolayers of the 4d metals are below the detection limit of ","authors_text":"A. Enders, C. Carbone, J. Honolka, K. Kern, K. Kuhnke, L. Vitali, P. Bencok, P. Gambardella, S. Gardonio, S. R. Krishnakumar, S. Stepanow","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.other","submitted_at":"2007-08-29T15:12:41Z","title":"Absence of local magnetic moments in Ru and Rh impurities and clusters on Ag(100) and Pt(997)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0708.3975","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":"sha256:21323d04baa52f5bf19db04e44a7951da7c0194618811cd5387e816ce1cc7aad","target":"record","created_at":"2026-07-04T17:05:23Z","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":"5e59719d615b2b0d9b5ca443769382c86193d365da8fb585e9efab632a0bb5f8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-08-29T15:12:41Z","title_canon_sha256":"fd755ada8f100bc4d2bb0a93fa9011d1abcbee65b828a02f1dbfe19ccbd8b437"},"schema_version":"1.0","source":{"id":"0708.3975","kind":"arxiv","version":1}},"canonical_sha256":"5ac291a5e7731322219d3f3e7bfc7190f33c39d4d3ec3a7ce89ec49a7118a802","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ac291a5e7731322219d3f3e7bfc7190f33c39d4d3ec3a7ce89ec49a7118a802","first_computed_at":"2026-07-04T17:05:23.160553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:05:23.160553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yUBLwfDjv5dhJ0lUCFN9ecu63z3E8TkjCdf3VBOYQeZproOGS/Wv7TyeSsd8LoDJKPx+sj8ZKZZh7XFgwOmtBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:05:23.160907Z","signed_message":"canonical_sha256_bytes"},"source_id":"0708.3975","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21323d04baa52f5bf19db04e44a7951da7c0194618811cd5387e816ce1cc7aad","sha256:ab30cc031bc46be0a5b364e8414d812fcf3c089e69b8001473e64ee58e853b96"],"state_sha256":"f1faddf5ebe6bae022e55b54eb5864642f155723c2d6084e56c076b3ee386b09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+oB3RYiaNaTK/EnTokpOfuzp6iUpN19+GFp52Hn4m7Px11Oh4y75Iko0o4TUrDgoITbUd46qLhGlfnG3sqmPBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:23:23.222613Z","bundle_sha256":"10ddb6aa16ffc8661f1ab1b4a42720ec9872e8687a8d054ed048bf93d0cf7b53"}}