{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:S7LBCSTOIJWMAQEO2G2H4WRSQA","short_pith_number":"pith:S7LBCSTO","canonical_record":{"source":{"id":"1201.5864","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-27T18:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"2da4f21194cd2c04f42f3c450ea861df8c302b76a25868595e09a3fbf5b75fd9","abstract_canon_sha256":"2362e51f5d3085c0995ff97b8e0d71979425ec17ab516593093b35375b33e687"},"schema_version":"1.0"},"canonical_sha256":"97d6114a6e426cc0408ed1b47e5a3280161faeaebeb8cfae4b62f0f4c32a5fb1","source":{"kind":"arxiv","id":"1201.5864","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5864","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5864v1","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5864","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"pith_short_12","alias_value":"S7LBCSTOIJWM","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S7LBCSTOIJWMAQEO","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S7LBCSTO","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:S7LBCSTOIJWMAQEO2G2H4WRSQA","target":"record","payload":{"canonical_record":{"source":{"id":"1201.5864","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-27T18:57:11Z","cross_cats_sorted":[],"title_canon_sha256":"2da4f21194cd2c04f42f3c450ea861df8c302b76a25868595e09a3fbf5b75fd9","abstract_canon_sha256":"2362e51f5d3085c0995ff97b8e0d71979425ec17ab516593093b35375b33e687"},"schema_version":"1.0"},"canonical_sha256":"97d6114a6e426cc0408ed1b47e5a3280161faeaebeb8cfae4b62f0f4c32a5fb1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:40.683176Z","signature_b64":"6Xcindp35YEe/tATcPbih1roKEHWEPe33RCLpyt14wAOI5vHZHFW+HbyXedeOiVNC61D0qLrsfDW/f35LSI/CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97d6114a6e426cc0408ed1b47e5a3280161faeaebeb8cfae4b62f0f4c32a5fb1","last_reissued_at":"2026-05-18T01:58:40.682452Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:40.682452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.5864","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":"2026-05-18T01:58:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qPgfXGuL/GCdtPIW1ea+b4rsm2zutjr1o68pNonrrgXra7jWv5ffVbN913Ht+Aq4V0j4Dc0170FeicXk0/w/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T04:14:12.003297Z"},"content_sha256":"50508b40713ea874f237c64de56ed6120f73edde063c5bbde20d268dbab0603c","schema_version":"1.0","event_id":"sha256:50508b40713ea874f237c64de56ed6120f73edde063c5bbde20d268dbab0603c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:S7LBCSTOIJWMAQEO2G2H4WRSQA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dimensionality selection in a molecule-based magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Andrew J. Steele, Christopher Baines, Francis L. Pratt, Heather I. Southerland, Isabel Franke, Jamie L. Manson, John A. Schlueter, John Singleton, Jordan F. Corbey, Oscar E. Ayala-Valenzuela, Paul A. Goddard, Pinaki Sengupta, Ross D. McDonald, Stephen J. Blundell, Tom Lancaster","submitted_at":"2012-01-27T18:57:11Z","abstract_excerpt":"Gaining control of the building blocks of magnetic materials and thereby achieving particular characteristics will make possible the design and growth of bespoke magnetic devices. While progress in the synthesis of molecular materials, and especially coordination polymers, represents a significant step towards this goal, the ability to tune the magnetic interactions within a particular framework remains in its infancy. Here we demonstrate a chemical method which achieves dimensionality selection via preferential inhibition of the magnetic exchange in an $S=1/2$ antiferromagnet along one crysta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5864","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":"2026-05-18T01:58:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qjss7fSpXEfZdqNoy16kZGF7kP8U4NOWNYrikb+WtX8/AZh0vCW43n5ZHhQezKCYwVmHW9n5gASeJ+HO2OfyBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T04:14:12.003963Z"},"content_sha256":"1b9e57fe702f69bf70152e2ef9805d2f7ceec7026e46c1bc8e1e083e774d1a29","schema_version":"1.0","event_id":"sha256:1b9e57fe702f69bf70152e2ef9805d2f7ceec7026e46c1bc8e1e083e774d1a29"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/bundle.json","state_url":"https://pith.science/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/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":"2026-05-25T04:14:12Z","links":{"resolver":"https://pith.science/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA","bundle":"https://pith.science/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/bundle.json","state":"https://pith.science/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S7LBCSTOIJWMAQEO2G2H4WRSQA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:S7LBCSTOIJWMAQEO2G2H4WRSQA","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":"2362e51f5d3085c0995ff97b8e0d71979425ec17ab516593093b35375b33e687","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-27T18:57:11Z","title_canon_sha256":"2da4f21194cd2c04f42f3c450ea861df8c302b76a25868595e09a3fbf5b75fd9"},"schema_version":"1.0","source":{"id":"1201.5864","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5864","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5864v1","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5864","created_at":"2026-05-18T01:58:40Z"},{"alias_kind":"pith_short_12","alias_value":"S7LBCSTOIJWM","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S7LBCSTOIJWMAQEO","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S7LBCSTO","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:1b9e57fe702f69bf70152e2ef9805d2f7ceec7026e46c1bc8e1e083e774d1a29","target":"graph","created_at":"2026-05-18T01:58:40Z","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":"Gaining control of the building blocks of magnetic materials and thereby achieving particular characteristics will make possible the design and growth of bespoke magnetic devices. While progress in the synthesis of molecular materials, and especially coordination polymers, represents a significant step towards this goal, the ability to tune the magnetic interactions within a particular framework remains in its infancy. Here we demonstrate a chemical method which achieves dimensionality selection via preferential inhibition of the magnetic exchange in an $S=1/2$ antiferromagnet along one crysta","authors_text":"Andrew J. Steele, Christopher Baines, Francis L. Pratt, Heather I. Southerland, Isabel Franke, Jamie L. Manson, John A. Schlueter, John Singleton, Jordan F. Corbey, Oscar E. Ayala-Valenzuela, Paul A. Goddard, Pinaki Sengupta, Ross D. McDonald, Stephen J. Blundell, Tom Lancaster","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-27T18:57:11Z","title":"Dimensionality selection in a molecule-based magnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5864","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":"sha256:50508b40713ea874f237c64de56ed6120f73edde063c5bbde20d268dbab0603c","target":"record","created_at":"2026-05-18T01:58:40Z","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":"2362e51f5d3085c0995ff97b8e0d71979425ec17ab516593093b35375b33e687","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-27T18:57:11Z","title_canon_sha256":"2da4f21194cd2c04f42f3c450ea861df8c302b76a25868595e09a3fbf5b75fd9"},"schema_version":"1.0","source":{"id":"1201.5864","kind":"arxiv","version":1}},"canonical_sha256":"97d6114a6e426cc0408ed1b47e5a3280161faeaebeb8cfae4b62f0f4c32a5fb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97d6114a6e426cc0408ed1b47e5a3280161faeaebeb8cfae4b62f0f4c32a5fb1","first_computed_at":"2026-05-18T01:58:40.682452Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:40.682452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6Xcindp35YEe/tATcPbih1roKEHWEPe33RCLpyt14wAOI5vHZHFW+HbyXedeOiVNC61D0qLrsfDW/f35LSI/CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:40.683176Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.5864","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50508b40713ea874f237c64de56ed6120f73edde063c5bbde20d268dbab0603c","sha256:1b9e57fe702f69bf70152e2ef9805d2f7ceec7026e46c1bc8e1e083e774d1a29"],"state_sha256":"1408ba06ef62e8aa57f99107c5e57bb25034b1f730194dfc011a69d147c86ece"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hAjkAJlVu6jRz2AvV7he8xpZSPaYSEmUPMig76NOwmQoV6C9TNaE9Lr+/oAY/jLZVMvVkJ+86aLLkVxmm8ihBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T04:14:12.007357Z","bundle_sha256":"fbe9bc01e46f2b1a1c7abb8c9c8bdb910dce41aaea2435a5067cb0663ac9e3af"}}