{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:T4G2JL7RHVOAF32JJOKYTK24DP","short_pith_number":"pith:T4G2JL7R","canonical_record":{"source":{"id":"1104.2287","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-12T17:58:19Z","cross_cats_sorted":[],"title_canon_sha256":"2b98a0ebb6f5b2a457282efe995a887cb9ea2d902863f5e616a274854c663c0e","abstract_canon_sha256":"ab9744a05fbb56e80ecdfb01ab89567e9b2cd871aeb1c482e2956d97755c6cd0"},"schema_version":"1.0"},"canonical_sha256":"9f0da4aff13d5c02ef494b9589ab5c1bd03875592c804c9a94aa0ed417d24ac1","source":{"kind":"arxiv","id":"1104.2287","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2287","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2287v1","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2287","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"pith_short_12","alias_value":"T4G2JL7RHVOA","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"T4G2JL7RHVOAF32J","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"T4G2JL7R","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:T4G2JL7RHVOAF32JJOKYTK24DP","target":"record","payload":{"canonical_record":{"source":{"id":"1104.2287","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-12T17:58:19Z","cross_cats_sorted":[],"title_canon_sha256":"2b98a0ebb6f5b2a457282efe995a887cb9ea2d902863f5e616a274854c663c0e","abstract_canon_sha256":"ab9744a05fbb56e80ecdfb01ab89567e9b2cd871aeb1c482e2956d97755c6cd0"},"schema_version":"1.0"},"canonical_sha256":"9f0da4aff13d5c02ef494b9589ab5c1bd03875592c804c9a94aa0ed417d24ac1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:09.642030Z","signature_b64":"wXa2bCUr1Xz8rBPpcu+UOCp/D8Ytqy/731NjMbiwLa3Ff690ifpWQYzNdTkVaIomk5fLSZucL+rxXX7ibN9iCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f0da4aff13d5c02ef494b9589ab5c1bd03875592c804c9a94aa0ed417d24ac1","last_reissued_at":"2026-05-18T02:22:09.641507Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:09.641507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.2287","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":"2026-05-18T02:22:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3KQkR0k2bE8yf8FnpS+pWGI6UbePBc+C+vTZU7Q2GYGay1wQPNNbGXnckojVnVRUZgBAfKlbQXFP8MpwzoHHDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:41:05.445347Z"},"content_sha256":"4d74e37a42bc422fcf518019f5d3294b21bdfd143455f9a0474f441878d688de","schema_version":"1.0","event_id":"sha256:4d74e37a42bc422fcf518019f5d3294b21bdfd143455f9a0474f441878d688de"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:T4G2JL7RHVOAF32JJOKYTK24DP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hybridization driven quantum critical behavior in weakly-itinerant ferromagnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. H. Castro Neto, G. R. Stewart, J. S. Kim, M. B. Silva Neto","submitted_at":"2011-04-12T17:58:19Z","abstract_excerpt":"We investigate the unusual magnetic properties of nearly-critical, weakly-itinerant ferromagnets with general formula UTX, where T=Rh,Co and X=Ge,Si. As a unique feature about these systems, we show that changes in the V_{df} hybridization control their proximity to a ferromagnetic instability, and determine the evolution of: the ground state magnetization, M_0, the Curie Temperature, T_C, the density of states at the Fermi level, N(E_F), the T^2 resistivity coefficient, A, and the specific heat coefficient, \\gamma. The universal aspect of our findings comes from the dependence on only two par"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2287","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":"2026-05-18T02:22:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x18P5VNg7tO0mELRa20wQlyJlNTfODdoFkEOTNUCSRQWywY45Rba4PQcoCHNShMzkzE/+LgqHLolPvoIzoBCDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:41:05.445722Z"},"content_sha256":"4d4d19153e7ead5972754349dcba0535caad6dc019286577f3ee947fa9279485","schema_version":"1.0","event_id":"sha256:4d4d19153e7ead5972754349dcba0535caad6dc019286577f3ee947fa9279485"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T4G2JL7RHVOAF32JJOKYTK24DP/bundle.json","state_url":"https://pith.science/pith/T4G2JL7RHVOAF32JJOKYTK24DP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T4G2JL7RHVOAF32JJOKYTK24DP/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":"2026-06-01T12:41:05Z","links":{"resolver":"https://pith.science/pith/T4G2JL7RHVOAF32JJOKYTK24DP","bundle":"https://pith.science/pith/T4G2JL7RHVOAF32JJOKYTK24DP/bundle.json","state":"https://pith.science/pith/T4G2JL7RHVOAF32JJOKYTK24DP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T4G2JL7RHVOAF32JJOKYTK24DP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:T4G2JL7RHVOAF32JJOKYTK24DP","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":"ab9744a05fbb56e80ecdfb01ab89567e9b2cd871aeb1c482e2956d97755c6cd0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-12T17:58:19Z","title_canon_sha256":"2b98a0ebb6f5b2a457282efe995a887cb9ea2d902863f5e616a274854c663c0e"},"schema_version":"1.0","source":{"id":"1104.2287","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.2287","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"arxiv_version","alias_value":"1104.2287v1","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2287","created_at":"2026-05-18T02:22:09Z"},{"alias_kind":"pith_short_12","alias_value":"T4G2JL7RHVOA","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"T4G2JL7RHVOAF32J","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"T4G2JL7R","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:4d4d19153e7ead5972754349dcba0535caad6dc019286577f3ee947fa9279485","target":"graph","created_at":"2026-05-18T02:22:09Z","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 investigate the unusual magnetic properties of nearly-critical, weakly-itinerant ferromagnets with general formula UTX, where T=Rh,Co and X=Ge,Si. As a unique feature about these systems, we show that changes in the V_{df} hybridization control their proximity to a ferromagnetic instability, and determine the evolution of: the ground state magnetization, M_0, the Curie Temperature, T_C, the density of states at the Fermi level, N(E_F), the T^2 resistivity coefficient, A, and the specific heat coefficient, \\gamma. The universal aspect of our findings comes from the dependence on only two par","authors_text":"A. H. Castro Neto, G. R. Stewart, J. S. Kim, M. B. Silva Neto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-12T17:58:19Z","title":"Hybridization driven quantum critical behavior in weakly-itinerant ferromagnets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2287","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":"sha256:4d74e37a42bc422fcf518019f5d3294b21bdfd143455f9a0474f441878d688de","target":"record","created_at":"2026-05-18T02:22:09Z","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":"ab9744a05fbb56e80ecdfb01ab89567e9b2cd871aeb1c482e2956d97755c6cd0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-12T17:58:19Z","title_canon_sha256":"2b98a0ebb6f5b2a457282efe995a887cb9ea2d902863f5e616a274854c663c0e"},"schema_version":"1.0","source":{"id":"1104.2287","kind":"arxiv","version":1}},"canonical_sha256":"9f0da4aff13d5c02ef494b9589ab5c1bd03875592c804c9a94aa0ed417d24ac1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f0da4aff13d5c02ef494b9589ab5c1bd03875592c804c9a94aa0ed417d24ac1","first_computed_at":"2026-05-18T02:22:09.641507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:09.641507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wXa2bCUr1Xz8rBPpcu+UOCp/D8Ytqy/731NjMbiwLa3Ff690ifpWQYzNdTkVaIomk5fLSZucL+rxXX7ibN9iCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:09.642030Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.2287","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d74e37a42bc422fcf518019f5d3294b21bdfd143455f9a0474f441878d688de","sha256:4d4d19153e7ead5972754349dcba0535caad6dc019286577f3ee947fa9279485"],"state_sha256":"614b09fb20818de6e614bff488acf56be28e6ff2abdf95720e07b5467d391f8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A5rF+wl2e5yrdakDruwBY9z+Nv1kswJEUxZSrOB69L4G+oV1q9p7hHgkmfNER5JetAc+3I46BpElXPkqpcKRCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T12:41:05.447714Z","bundle_sha256":"c6bd149048026e5a2894abdf1476e625d8f52a06af7eb061fe04c6728f83b2b1"}}