{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:C2KRQTASKAMJLRM2OJIWV42WWV","short_pith_number":"pith:C2KRQTAS","canonical_record":{"source":{"id":"1503.08440","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-03-29T15:03:21Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"24967199a14d5bb5132658f62682ffbf539facfb91bb5487bbe8a357381ae335","abstract_canon_sha256":"07b8d058b62cdf7e8a09b78bbb23267c0db6540c4a9ae320cc0722ba9f4b1961"},"schema_version":"1.0"},"canonical_sha256":"1695184c12501895c59a72516af356b564f96ae93eeef9924f7faab23c6ffb4a","source":{"kind":"arxiv","id":"1503.08440","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08440","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08440v2","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08440","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"pith_short_12","alias_value":"C2KRQTASKAMJ","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"C2KRQTASKAMJLRM2","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"C2KRQTAS","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:C2KRQTASKAMJLRM2OJIWV42WWV","target":"record","payload":{"canonical_record":{"source":{"id":"1503.08440","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-03-29T15:03:21Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"24967199a14d5bb5132658f62682ffbf539facfb91bb5487bbe8a357381ae335","abstract_canon_sha256":"07b8d058b62cdf7e8a09b78bbb23267c0db6540c4a9ae320cc0722ba9f4b1961"},"schema_version":"1.0"},"canonical_sha256":"1695184c12501895c59a72516af356b564f96ae93eeef9924f7faab23c6ffb4a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:22.385583Z","signature_b64":"Z/Yq6eY4nrBxP0Gneh1mKkIKqUlG/bKa1ilDCwcMpUwpJzNdyc2b5aurjc4BX4fuGU3T3/GxZb2HWmZNgyexDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1695184c12501895c59a72516af356b564f96ae93eeef9924f7faab23c6ffb4a","last_reissued_at":"2026-05-18T01:35:22.384718Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:22.384718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.08440","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":"2026-05-18T01:35:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZIgnPD7hYAgg0xP4ZFBdeTwBo8CLoKMml0b9G1EWxU2UNI7dDBADFnJXHI86d6jb8N3JZyKbEYGdamVqPB5ACQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:40:42.081594Z"},"content_sha256":"7b40a1a50f2fc2cb7bdff4d0cf98df7288f77d7ee495b09d56b1ad02b40f1914","schema_version":"1.0","event_id":"sha256:7b40a1a50f2fc2cb7bdff4d0cf98df7288f77d7ee495b09d56b1ad02b40f1914"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:C2KRQTASKAMJLRM2OJIWV42WWV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charmed baryon spectroscopy and light flavour symmetry from lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Gunnar Bali, Paula P\\'erez-Rubio, Sara Collins","submitted_at":"2015-03-29T15:03:21Z","abstract_excerpt":"We determine the ground state and first excited state masses of singly and doubly charmed spin 1/2 and 3/2 baryons with positive and negative parity. Configurations with $N_f=2+1$ non-perturbatively improved Wilson-clover fermions were employed, with the same quark action also being used for the valence quarks, including the charm. The spectrum is calculated for pion masses in the range $M_\\pi \\sim 259-460$ MeV at a lattice spacing $a\\sim 0.075$ fm. Finite volume effects are studied comparing lattices with two different linear spatial extents ($1.8\\,{\\rm fm}$ and $2.4\\,{\\rm fm}$). The physical"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08440","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":"2026-05-18T01:35:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QynLHd6wgnU18OFyeSps5nsuSWlq5ijuWa9+VltQyDclEJcFRPDBbGNbE6D5u7YDWdWutB7MhLR1QUwW8mq8Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:40:42.082228Z"},"content_sha256":"f4304071c4b9697cbcec603b8295cc5f7cec9282e6245d6d9e1dd6fb4c565f4b","schema_version":"1.0","event_id":"sha256:f4304071c4b9697cbcec603b8295cc5f7cec9282e6245d6d9e1dd6fb4c565f4b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C2KRQTASKAMJLRM2OJIWV42WWV/bundle.json","state_url":"https://pith.science/pith/C2KRQTASKAMJLRM2OJIWV42WWV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C2KRQTASKAMJLRM2OJIWV42WWV/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":"2026-05-25T21:40:42Z","links":{"resolver":"https://pith.science/pith/C2KRQTASKAMJLRM2OJIWV42WWV","bundle":"https://pith.science/pith/C2KRQTASKAMJLRM2OJIWV42WWV/bundle.json","state":"https://pith.science/pith/C2KRQTASKAMJLRM2OJIWV42WWV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C2KRQTASKAMJLRM2OJIWV42WWV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:C2KRQTASKAMJLRM2OJIWV42WWV","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":"07b8d058b62cdf7e8a09b78bbb23267c0db6540c4a9ae320cc0722ba9f4b1961","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-03-29T15:03:21Z","title_canon_sha256":"24967199a14d5bb5132658f62682ffbf539facfb91bb5487bbe8a357381ae335"},"schema_version":"1.0","source":{"id":"1503.08440","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08440","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08440v2","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08440","created_at":"2026-05-18T01:35:22Z"},{"alias_kind":"pith_short_12","alias_value":"C2KRQTASKAMJ","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"C2KRQTASKAMJLRM2","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"C2KRQTAS","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:f4304071c4b9697cbcec603b8295cc5f7cec9282e6245d6d9e1dd6fb4c565f4b","target":"graph","created_at":"2026-05-18T01:35:22Z","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 determine the ground state and first excited state masses of singly and doubly charmed spin 1/2 and 3/2 baryons with positive and negative parity. Configurations with $N_f=2+1$ non-perturbatively improved Wilson-clover fermions were employed, with the same quark action also being used for the valence quarks, including the charm. The spectrum is calculated for pion masses in the range $M_\\pi \\sim 259-460$ MeV at a lattice spacing $a\\sim 0.075$ fm. Finite volume effects are studied comparing lattices with two different linear spatial extents ($1.8\\,{\\rm fm}$ and $2.4\\,{\\rm fm}$). The physical","authors_text":"Gunnar Bali, Paula P\\'erez-Rubio, Sara Collins","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-03-29T15:03:21Z","title":"Charmed baryon spectroscopy and light flavour symmetry from lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08440","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":"sha256:7b40a1a50f2fc2cb7bdff4d0cf98df7288f77d7ee495b09d56b1ad02b40f1914","target":"record","created_at":"2026-05-18T01:35:22Z","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":"07b8d058b62cdf7e8a09b78bbb23267c0db6540c4a9ae320cc0722ba9f4b1961","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-03-29T15:03:21Z","title_canon_sha256":"24967199a14d5bb5132658f62682ffbf539facfb91bb5487bbe8a357381ae335"},"schema_version":"1.0","source":{"id":"1503.08440","kind":"arxiv","version":2}},"canonical_sha256":"1695184c12501895c59a72516af356b564f96ae93eeef9924f7faab23c6ffb4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1695184c12501895c59a72516af356b564f96ae93eeef9924f7faab23c6ffb4a","first_computed_at":"2026-05-18T01:35:22.384718Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:22.384718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z/Yq6eY4nrBxP0Gneh1mKkIKqUlG/bKa1ilDCwcMpUwpJzNdyc2b5aurjc4BX4fuGU3T3/GxZb2HWmZNgyexDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:22.385583Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.08440","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b40a1a50f2fc2cb7bdff4d0cf98df7288f77d7ee495b09d56b1ad02b40f1914","sha256:f4304071c4b9697cbcec603b8295cc5f7cec9282e6245d6d9e1dd6fb4c565f4b"],"state_sha256":"91cc5e0ad40489a0662446d5a0d8d41675d10ec1ffc630c0423ac735d9d20a37"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fddMahbwp625rRvEshgY4h0EdgX/ey0sopV9x19K0wuqg+Vjn+P/HiRt/NC4SbjlpAfaYJCZTA4St2pHioA1CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:40:42.085277Z","bundle_sha256":"1f144e63b62125893ab8143d22b797a1b5e89730d6e20de4ea2f5a74a2fa42b6"}}