{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3JY6JH45YPY6SPPUUKN73W6NEX","short_pith_number":"pith:3JY6JH45","canonical_record":{"source":{"id":"1407.6576","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-07-24T13:43:53Z","cross_cats_sorted":[],"title_canon_sha256":"57e1f01861f51d33dadab16ce9ee312180c397a716b4344aca6dede383de0537","abstract_canon_sha256":"24c3075dcdba671958b2108a344b47a95bd74502155c8ae070dac5dea0ab9e2c"},"schema_version":"1.0"},"canonical_sha256":"da71e49f9dc3f1e93df4a29bfddbcd25ef4793a60be52cdb9015cf608232b6dd","source":{"kind":"arxiv","id":"1407.6576","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6576","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6576v1","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6576","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"pith_short_12","alias_value":"3JY6JH45YPY6","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3JY6JH45YPY6SPPU","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3JY6JH45","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3JY6JH45YPY6SPPUUKN73W6NEX","target":"record","payload":{"canonical_record":{"source":{"id":"1407.6576","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-07-24T13:43:53Z","cross_cats_sorted":[],"title_canon_sha256":"57e1f01861f51d33dadab16ce9ee312180c397a716b4344aca6dede383de0537","abstract_canon_sha256":"24c3075dcdba671958b2108a344b47a95bd74502155c8ae070dac5dea0ab9e2c"},"schema_version":"1.0"},"canonical_sha256":"da71e49f9dc3f1e93df4a29bfddbcd25ef4793a60be52cdb9015cf608232b6dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:46:38.424932Z","signature_b64":"ZFeUh/TuTRU2V5sbgbstG3YVKkubjLJlqM7nyg6vRsYjlhiQASJku5scxoB9vLzLEphW/yzzFTfF5SMaYGWJAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da71e49f9dc3f1e93df4a29bfddbcd25ef4793a60be52cdb9015cf608232b6dd","last_reissued_at":"2026-05-18T02:46:38.424375Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:46:38.424375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.6576","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":"2026-05-18T02:46:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rds32aS4lwlD97WxVGPRArvh2puKIQ4Q8lGof2jKjPEK2CQrkdKf1NvypeFGkWDfvP6LGTBEYk35nkiKGWHqBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:28:28.179790Z"},"content_sha256":"f57c1783f180a3157a238099abb44f87e5a48ddcfb18d9e613ce014343ce9988","schema_version":"1.0","event_id":"sha256:f57c1783f180a3157a238099abb44f87e5a48ddcfb18d9e613ce014343ce9988"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3JY6JH45YPY6SPPUUKN73W6NEX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SIMPRE: Installation and User Manual","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alejandro Gaita-Ari\\~no, Jos\\'e J. Baldov\\'i, Juan M. Clemente-Juan","submitted_at":"2014-07-24T13:43:53Z","abstract_excerpt":"This is the installation and used manual of SIMPRE 1.1, a fortran77 code that can implement different effective electrostatic models based on point charges around a rare earth ion. The program calculates the full set of crystal field parameters, Stark energy levels and spin wave functions, as well as magnetic properties. The package has already been successfully applied to several mononuclear systems with single-molecule magnetic behavior. The determination of effective point charge parameters in these studies facilitates its application to new systems. SIMPRE was presented in DOI:10.1002/jcc."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6576","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":"2026-05-18T02:46:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"drlEfC4hhaTNWZMNhNfwzuoISdpTjoLVylp1i9U9opcq1evmYnp93l2KRn755Jz9sT6JWWmMDvDk0vr6+3DACg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:28:28.180149Z"},"content_sha256":"fcc9b243dfb1b43c8f3d129b9eeeb7d345ca9ca8293c0f99bd05bb78c86c78f4","schema_version":"1.0","event_id":"sha256:fcc9b243dfb1b43c8f3d129b9eeeb7d345ca9ca8293c0f99bd05bb78c86c78f4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3JY6JH45YPY6SPPUUKN73W6NEX/bundle.json","state_url":"https://pith.science/pith/3JY6JH45YPY6SPPUUKN73W6NEX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3JY6JH45YPY6SPPUUKN73W6NEX/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":"2026-05-31T16:28:28Z","links":{"resolver":"https://pith.science/pith/3JY6JH45YPY6SPPUUKN73W6NEX","bundle":"https://pith.science/pith/3JY6JH45YPY6SPPUUKN73W6NEX/bundle.json","state":"https://pith.science/pith/3JY6JH45YPY6SPPUUKN73W6NEX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3JY6JH45YPY6SPPUUKN73W6NEX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3JY6JH45YPY6SPPUUKN73W6NEX","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":"24c3075dcdba671958b2108a344b47a95bd74502155c8ae070dac5dea0ab9e2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-07-24T13:43:53Z","title_canon_sha256":"57e1f01861f51d33dadab16ce9ee312180c397a716b4344aca6dede383de0537"},"schema_version":"1.0","source":{"id":"1407.6576","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6576","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6576v1","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6576","created_at":"2026-05-18T02:46:38Z"},{"alias_kind":"pith_short_12","alias_value":"3JY6JH45YPY6","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3JY6JH45YPY6SPPU","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3JY6JH45","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:fcc9b243dfb1b43c8f3d129b9eeeb7d345ca9ca8293c0f99bd05bb78c86c78f4","target":"graph","created_at":"2026-05-18T02:46:38Z","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":"This is the installation and used manual of SIMPRE 1.1, a fortran77 code that can implement different effective electrostatic models based on point charges around a rare earth ion. The program calculates the full set of crystal field parameters, Stark energy levels and spin wave functions, as well as magnetic properties. The package has already been successfully applied to several mononuclear systems with single-molecule magnetic behavior. The determination of effective point charge parameters in these studies facilitates its application to new systems. SIMPRE was presented in DOI:10.1002/jcc.","authors_text":"Alejandro Gaita-Ari\\~no, Jos\\'e J. Baldov\\'i, Juan M. Clemente-Juan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-07-24T13:43:53Z","title":"SIMPRE: Installation and User Manual"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6576","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:f57c1783f180a3157a238099abb44f87e5a48ddcfb18d9e613ce014343ce9988","target":"record","created_at":"2026-05-18T02:46:38Z","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":"24c3075dcdba671958b2108a344b47a95bd74502155c8ae070dac5dea0ab9e2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-07-24T13:43:53Z","title_canon_sha256":"57e1f01861f51d33dadab16ce9ee312180c397a716b4344aca6dede383de0537"},"schema_version":"1.0","source":{"id":"1407.6576","kind":"arxiv","version":1}},"canonical_sha256":"da71e49f9dc3f1e93df4a29bfddbcd25ef4793a60be52cdb9015cf608232b6dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da71e49f9dc3f1e93df4a29bfddbcd25ef4793a60be52cdb9015cf608232b6dd","first_computed_at":"2026-05-18T02:46:38.424375Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:38.424375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZFeUh/TuTRU2V5sbgbstG3YVKkubjLJlqM7nyg6vRsYjlhiQASJku5scxoB9vLzLEphW/yzzFTfF5SMaYGWJAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:38.424932Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.6576","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f57c1783f180a3157a238099abb44f87e5a48ddcfb18d9e613ce014343ce9988","sha256:fcc9b243dfb1b43c8f3d129b9eeeb7d345ca9ca8293c0f99bd05bb78c86c78f4"],"state_sha256":"5cbdc7b1b7854dc616273845ecaf84118333a7670f4d60e7b4c42a0376205dfc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0i1SAk9k/62EJs9C0MzPhgw7POLf8uMWFtLaUdbTNqCmozusz1a6vL+gX7sG0UhYErX6vY6fJ2jLHqTciqbUCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:28:28.182763Z","bundle_sha256":"8287a0d2160f2e7da34236d2b5f95e2de92ee78b492bbcd7c375410f255d84e8"}}