{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:YT2S4AT6IDHLZ6GJDEUAWIV3TJ","short_pith_number":"pith:YT2S4AT6","canonical_record":{"source":{"id":"1406.4383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-17T14:31:26Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"910248baed70af4954473f191987d9d5a662fdb56777874eb2c096455702e7c0","abstract_canon_sha256":"47eff402c0e112a3a4796e676e50b48853a75b150efa425cd93e7005323ff066"},"schema_version":"1.0"},"canonical_sha256":"c4f52e027e40cebcf8c919280b22bb9a713b851a99583ae8d5f97a340857f4ca","source":{"kind":"arxiv","id":"1406.4383","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.4383","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"arxiv_version","alias_value":"1406.4383v2","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.4383","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"pith_short_12","alias_value":"YT2S4AT6IDHL","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YT2S4AT6IDHLZ6GJ","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YT2S4AT6","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:YT2S4AT6IDHLZ6GJDEUAWIV3TJ","target":"record","payload":{"canonical_record":{"source":{"id":"1406.4383","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-17T14:31:26Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"910248baed70af4954473f191987d9d5a662fdb56777874eb2c096455702e7c0","abstract_canon_sha256":"47eff402c0e112a3a4796e676e50b48853a75b150efa425cd93e7005323ff066"},"schema_version":"1.0"},"canonical_sha256":"c4f52e027e40cebcf8c919280b22bb9a713b851a99583ae8d5f97a340857f4ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:27:57.118818Z","signature_b64":"8E9p8QT4wBGOy+Mjr1NLttk8sTWzdCXRrQm9As+GFqqahRqYDXQjZFIvEEIrh9aaO9SSvkkQ1CVKkSNUGO48CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4f52e027e40cebcf8c919280b22bb9a713b851a99583ae8d5f97a340857f4ca","last_reissued_at":"2026-05-18T02:27:57.118258Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:27:57.118258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.4383","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:27:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KwRn1UYpLUGxFWUzWVkC2nkaNxxjgq1K+5Ha2zXORI8RxHfktdf6h4FbCQtUGzTsfg31cdYwIZ2zsW7w2DfdCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:12:53.148604Z"},"content_sha256":"fdcd191062f0df17ba0cb6c3afd4b1645c3c4b152fb67963cc2ae6c8fa44d31c","schema_version":"1.0","event_id":"sha256:fdcd191062f0df17ba0cb6c3afd4b1645c3c4b152fb67963cc2ae6c8fa44d31c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:YT2S4AT6IDHLZ6GJDEUAWIV3TJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Error Analysis in Nuclear Density Functional Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"nucl-th","authors_text":"Dave Higdon, Jason Sarich, Jordan D. McDonnell, Nicolas Schunck, Stefan M. Wild","submitted_at":"2014-06-17T14:31:26Z","abstract_excerpt":"Nuclear density functional theory (DFT) is the only microscopic, global approach to the structure of atomic nuclei. It is used in numerous applications, from determining the limits of stability to gaining a deep understanding of the formation of elements in the universe or the mechanisms that power stars and reactors. The predictive power of the theory depends on the amount of physics embedded in the energy density functional as well as on efficient ways to determine a small number of free parameters and solve the DFT equations. In this article, we discuss the various sources of uncertainties "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.4383","kind":"arxiv","version":2},"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":"2026-05-18T02:27:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/2uVQIPhU3CiWqEoMWzqpRkDQo6wE/bsl4282YXZbUGqKe2VBNQWNffGaHsqixjqU8B3B9886dEO/x3drDv+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:12:53.148949Z"},"content_sha256":"31692bbdf4a00c90eb21d59fea67058f6ba120fdb0f88be354be8a17fb7d5c41","schema_version":"1.0","event_id":"sha256:31692bbdf4a00c90eb21d59fea67058f6ba120fdb0f88be354be8a17fb7d5c41"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/bundle.json","state_url":"https://pith.science/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/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":"2026-05-28T11:12:53Z","links":{"resolver":"https://pith.science/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ","bundle":"https://pith.science/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/bundle.json","state":"https://pith.science/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YT2S4AT6IDHLZ6GJDEUAWIV3TJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YT2S4AT6IDHLZ6GJDEUAWIV3TJ","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":"47eff402c0e112a3a4796e676e50b48853a75b150efa425cd93e7005323ff066","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-17T14:31:26Z","title_canon_sha256":"910248baed70af4954473f191987d9d5a662fdb56777874eb2c096455702e7c0"},"schema_version":"1.0","source":{"id":"1406.4383","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.4383","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"arxiv_version","alias_value":"1406.4383v2","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.4383","created_at":"2026-05-18T02:27:57Z"},{"alias_kind":"pith_short_12","alias_value":"YT2S4AT6IDHL","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YT2S4AT6IDHLZ6GJ","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YT2S4AT6","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:31692bbdf4a00c90eb21d59fea67058f6ba120fdb0f88be354be8a17fb7d5c41","target":"graph","created_at":"2026-05-18T02:27:57Z","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":"Nuclear density functional theory (DFT) is the only microscopic, global approach to the structure of atomic nuclei. It is used in numerous applications, from determining the limits of stability to gaining a deep understanding of the formation of elements in the universe or the mechanisms that power stars and reactors. The predictive power of the theory depends on the amount of physics embedded in the energy density functional as well as on efficient ways to determine a small number of free parameters and solve the DFT equations. In this article, we discuss the various sources of uncertainties ","authors_text":"Dave Higdon, Jason Sarich, Jordan D. McDonnell, Nicolas Schunck, Stefan M. Wild","cross_cats":["physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-17T14:31:26Z","title":"Error Analysis in Nuclear Density Functional Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.4383","kind":"arxiv","version":2},"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:fdcd191062f0df17ba0cb6c3afd4b1645c3c4b152fb67963cc2ae6c8fa44d31c","target":"record","created_at":"2026-05-18T02:27:57Z","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":"47eff402c0e112a3a4796e676e50b48853a75b150efa425cd93e7005323ff066","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-06-17T14:31:26Z","title_canon_sha256":"910248baed70af4954473f191987d9d5a662fdb56777874eb2c096455702e7c0"},"schema_version":"1.0","source":{"id":"1406.4383","kind":"arxiv","version":2}},"canonical_sha256":"c4f52e027e40cebcf8c919280b22bb9a713b851a99583ae8d5f97a340857f4ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4f52e027e40cebcf8c919280b22bb9a713b851a99583ae8d5f97a340857f4ca","first_computed_at":"2026-05-18T02:27:57.118258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:27:57.118258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8E9p8QT4wBGOy+Mjr1NLttk8sTWzdCXRrQm9As+GFqqahRqYDXQjZFIvEEIrh9aaO9SSvkkQ1CVKkSNUGO48CA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:27:57.118818Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.4383","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fdcd191062f0df17ba0cb6c3afd4b1645c3c4b152fb67963cc2ae6c8fa44d31c","sha256:31692bbdf4a00c90eb21d59fea67058f6ba120fdb0f88be354be8a17fb7d5c41"],"state_sha256":"eb04b74c1dd84dd14fe61238e15ebbd1be8ab20291e8e1f128343f62bdd5a56b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xbRzFcOuJSgy6HjQ1i86l9oYfhlEW6Hh7264+LO7YnXrkM5khz9b6Rjptbbsti8zA1Ar6HeVVpTBM+71y8m2Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:12:53.150947Z","bundle_sha256":"5f49d9f74c05318f311dccf864928785145fd4f9eed1f62c89cdec2c8cd1202d"}}