{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:AV67PQ3NUJEKNL4OIK6AMG6TBE","short_pith_number":"pith:AV67PQ3N","canonical_record":{"source":{"id":"1809.05257","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-14T05:11:17Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"138bf0a1dfdc066245239b0ac95d072e2c26ee7be5c0f5156ee06880ab22ffc7","abstract_canon_sha256":"07d18f4d37575e9ef7129493d11f5cf909b8d886864e53c56518b4182400da08"},"schema_version":"1.0"},"canonical_sha256":"057df7c36da248a6af8e42bc061bd3092bdb5142ea0736d172b6ef0c9bba3d7b","source":{"kind":"arxiv","id":"1809.05257","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05257","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05257v1","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05257","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"pith_short_12","alias_value":"AV67PQ3NUJEK","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AV67PQ3NUJEKNL4O","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AV67PQ3N","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:AV67PQ3NUJEKNL4OIK6AMG6TBE","target":"record","payload":{"canonical_record":{"source":{"id":"1809.05257","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-14T05:11:17Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"138bf0a1dfdc066245239b0ac95d072e2c26ee7be5c0f5156ee06880ab22ffc7","abstract_canon_sha256":"07d18f4d37575e9ef7129493d11f5cf909b8d886864e53c56518b4182400da08"},"schema_version":"1.0"},"canonical_sha256":"057df7c36da248a6af8e42bc061bd3092bdb5142ea0736d172b6ef0c9bba3d7b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:48.514378Z","signature_b64":"i/cypmshLE5KrniwLxxWtkB24YpwFsePC8EDbH0u6/jwNEl3Mzz3XvKsC4HCwI8ZYNtFp1QkAEpqzgsBpeaIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"057df7c36da248a6af8e42bc061bd3092bdb5142ea0736d172b6ef0c9bba3d7b","last_reissued_at":"2026-05-17T23:39:48.513766Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:48.513766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.05257","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":"2026-05-17T23:39:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BQRUnnHdb6avEDLMtC47cNdMKhNEFi5YW34+45yJvycoryG2yb8B/poGLr/GQuiGGzCjl+M4f29J7w4kfkY/Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T18:54:34.303460Z"},"content_sha256":"97217c9dbf4cc4a7e2999f9cf138b7a83c09ecb728545083c4ee4398cd27a89f","schema_version":"1.0","event_id":"sha256:97217c9dbf4cc4a7e2999f9cf138b7a83c09ecb728545083c4ee4398cd27a89f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:AV67PQ3NUJEKNL4OIK6AMG6TBE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Masses of the doubly heavy tetraquarks in a constituent quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Su Houng Lee, Sungsik Noh, Woosung Park","submitted_at":"2018-09-14T05:11:17Z","abstract_excerpt":"We perform a constituent quark model analysis for the masses of the doubly heavy tetraquark states $T_{QQ}$ after we fix the parameters to fit the masses of the newly observed $\\Xi_{cc}^{++}$ and hadrons involving heavy quarks relevant to the stability of these states. We investigate in detail how the relative distances between quark pairs vary as we change the quark content and how they affect the various contributions to the total tetraquark masses. We also find that our full calculations give in general less binding compared to simplified quark model calculations that treat quark dynamics i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05257","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":"2026-05-17T23:39:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x7k3ZTcTpR+sg3gi102Rv42uGxV5jXUrdDAN2x20j8G6fkUuZxalAj4KXKvBtzFoQlcrSlnL++Kza2Vvqt/jDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T18:54:34.304070Z"},"content_sha256":"20f956008b80864bcd75e7c8e586c25183309ec6d6b1e0ecc50c449cd4a49db2","schema_version":"1.0","event_id":"sha256:20f956008b80864bcd75e7c8e586c25183309ec6d6b1e0ecc50c449cd4a49db2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/bundle.json","state_url":"https://pith.science/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/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":"2026-06-30T18:54:34Z","links":{"resolver":"https://pith.science/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE","bundle":"https://pith.science/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/bundle.json","state":"https://pith.science/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AV67PQ3NUJEKNL4OIK6AMG6TBE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AV67PQ3NUJEKNL4OIK6AMG6TBE","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":"07d18f4d37575e9ef7129493d11f5cf909b8d886864e53c56518b4182400da08","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-14T05:11:17Z","title_canon_sha256":"138bf0a1dfdc066245239b0ac95d072e2c26ee7be5c0f5156ee06880ab22ffc7"},"schema_version":"1.0","source":{"id":"1809.05257","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05257","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05257v1","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05257","created_at":"2026-05-17T23:39:48Z"},{"alias_kind":"pith_short_12","alias_value":"AV67PQ3NUJEK","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AV67PQ3NUJEKNL4O","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AV67PQ3N","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:20f956008b80864bcd75e7c8e586c25183309ec6d6b1e0ecc50c449cd4a49db2","target":"graph","created_at":"2026-05-17T23:39:48Z","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 perform a constituent quark model analysis for the masses of the doubly heavy tetraquark states $T_{QQ}$ after we fix the parameters to fit the masses of the newly observed $\\Xi_{cc}^{++}$ and hadrons involving heavy quarks relevant to the stability of these states. We investigate in detail how the relative distances between quark pairs vary as we change the quark content and how they affect the various contributions to the total tetraquark masses. We also find that our full calculations give in general less binding compared to simplified quark model calculations that treat quark dynamics i","authors_text":"Su Houng Lee, Sungsik Noh, Woosung Park","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-14T05:11:17Z","title":"Masses of the doubly heavy tetraquarks in a constituent quark model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05257","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":"sha256:97217c9dbf4cc4a7e2999f9cf138b7a83c09ecb728545083c4ee4398cd27a89f","target":"record","created_at":"2026-05-17T23:39:48Z","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":"07d18f4d37575e9ef7129493d11f5cf909b8d886864e53c56518b4182400da08","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-09-14T05:11:17Z","title_canon_sha256":"138bf0a1dfdc066245239b0ac95d072e2c26ee7be5c0f5156ee06880ab22ffc7"},"schema_version":"1.0","source":{"id":"1809.05257","kind":"arxiv","version":1}},"canonical_sha256":"057df7c36da248a6af8e42bc061bd3092bdb5142ea0736d172b6ef0c9bba3d7b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"057df7c36da248a6af8e42bc061bd3092bdb5142ea0736d172b6ef0c9bba3d7b","first_computed_at":"2026-05-17T23:39:48.513766Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:48.513766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i/cypmshLE5KrniwLxxWtkB24YpwFsePC8EDbH0u6/jwNEl3Mzz3XvKsC4HCwI8ZYNtFp1QkAEpqzgsBpeaIAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:48.514378Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.05257","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:97217c9dbf4cc4a7e2999f9cf138b7a83c09ecb728545083c4ee4398cd27a89f","sha256:20f956008b80864bcd75e7c8e586c25183309ec6d6b1e0ecc50c449cd4a49db2"],"state_sha256":"bde97359ebe4d3bc93e438cd8720ffe6a4054f760519422fc0b787fb69b342e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HVpKv8r3rhx5Jp0vJqgC5FjWYUbhStop6hEbqIpCN0HYZHJfcyU6ol9SKgidsu+GGshj31khdtSC5sLujoRaBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T18:54:34.310882Z","bundle_sha256":"ef1e763d2d36f2ec749369dd80e9e87742f20253a14c7e60bf19096ca4bfc218"}}