{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JMGZG36K3EWIEEXNEXDTUDJEUB","short_pith_number":"pith:JMGZG36K","canonical_record":{"source":{"id":"1212.4191","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-12-17T23:05:53Z","cross_cats_sorted":[],"title_canon_sha256":"9dd646e6aed75cb5b8f8c5d3f2ac5acd332386452aae59cb1a595be6ec509ba0","abstract_canon_sha256":"b879e46ab03b08ed8ccf6214d444a56fe010936dbb01ebb807f6e111d863ef6e"},"schema_version":"1.0"},"canonical_sha256":"4b0d936fcad92c8212ed25c73a0d24a042b2af9aaa23a896496e299d7974a061","source":{"kind":"arxiv","id":"1212.4191","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.4191","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"1212.4191v1","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4191","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"JMGZG36K3EWI","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JMGZG36K3EWIEEXN","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JMGZG36K","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JMGZG36K3EWIEEXNEXDTUDJEUB","target":"record","payload":{"canonical_record":{"source":{"id":"1212.4191","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-12-17T23:05:53Z","cross_cats_sorted":[],"title_canon_sha256":"9dd646e6aed75cb5b8f8c5d3f2ac5acd332386452aae59cb1a595be6ec509ba0","abstract_canon_sha256":"b879e46ab03b08ed8ccf6214d444a56fe010936dbb01ebb807f6e111d863ef6e"},"schema_version":"1.0"},"canonical_sha256":"4b0d936fcad92c8212ed25c73a0d24a042b2af9aaa23a896496e299d7974a061","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:38:13.583225Z","signature_b64":"GM2OUT4S9Jsjpwdv06HkrRm861wp2gNlqtT46ynP1FKos7ULlo+LgaWzcinJsQHQ6VsGax0BeG1t//v1ZEKLCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b0d936fcad92c8212ed25c73a0d24a042b2af9aaa23a896496e299d7974a061","last_reissued_at":"2026-05-18T03:38:13.582800Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:38:13.582800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1212.4191","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":"2026-05-18T03:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TFy62VpLhg3SV2BEl7Kc6ZrTgXDnXQTYZA7czQ52B442VRJimHFKYvJyUYblf2IAoyoZuVFlr1mpUkB5z1edBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:18:38.187267Z"},"content_sha256":"e22fcdce8c570e7e24f63a4682337b4ac6a5346791fd2257bb904721f36450c1","schema_version":"1.0","event_id":"sha256:e22fcdce8c570e7e24f63a4682337b4ac6a5346791fd2257bb904721f36450c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JMGZG36K3EWIEEXNEXDTUDJEUB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Is the Exotic Hadron X(3872) a D0 D*0 Molecule: Precision Determination of the Binding Energy of X(3872)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Tomaradze, G. Bonvicini, Kamal K. Seth, S. Dobbs, T. Xiao","submitted_at":"2012-12-17T23:05:53Z","abstract_excerpt":"It has been proposed that the recently discovered archetypical \"exotic\" meson, X(3872), with M(X(3872))=3871.68+-0.17 MeV/c^2, and an extremely narrow width, Gamma(X(3872))<1.2 MeV, is a hadronic molecule of bound D^0 and D^*0 mesons. If true, this would establish a new species of hadrons, distinct from qqbar mesons and qqq baryons. It is put to an important experimental test by making a high precision measurement of the proposed molecule's binding energy. Using 818 pb-1 of e+e- annihilation data taken with the CLEO-c detector at psi(3770), the decays D0 -> KS K+ K- and D^0(Dbar0) -> K+- pi-+ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4191","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":"2026-05-18T03:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UHAeMmntvFrIsmbTDjkXxh476sWgSbvKxdtYFdGwHdfD5G2J7KZMWGg6jzfMVbMEN3/NIuMyrvBB1wRXm6t5BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:18:38.187617Z"},"content_sha256":"e0af581ccb37eeadc9ed4d53539ccd2fdd9df72f3b44985b7d31fe9b2e817d09","schema_version":"1.0","event_id":"sha256:e0af581ccb37eeadc9ed4d53539ccd2fdd9df72f3b44985b7d31fe9b2e817d09"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/bundle.json","state_url":"https://pith.science/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/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":"2026-06-01T18:18:38Z","links":{"resolver":"https://pith.science/pith/JMGZG36K3EWIEEXNEXDTUDJEUB","bundle":"https://pith.science/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/bundle.json","state":"https://pith.science/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JMGZG36K3EWIEEXNEXDTUDJEUB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JMGZG36K3EWIEEXNEXDTUDJEUB","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":"b879e46ab03b08ed8ccf6214d444a56fe010936dbb01ebb807f6e111d863ef6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-12-17T23:05:53Z","title_canon_sha256":"9dd646e6aed75cb5b8f8c5d3f2ac5acd332386452aae59cb1a595be6ec509ba0"},"schema_version":"1.0","source":{"id":"1212.4191","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.4191","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"1212.4191v1","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4191","created_at":"2026-05-18T03:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"JMGZG36K3EWI","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JMGZG36K3EWIEEXN","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JMGZG36K","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:e0af581ccb37eeadc9ed4d53539ccd2fdd9df72f3b44985b7d31fe9b2e817d09","target":"graph","created_at":"2026-05-18T03:38:13Z","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":"It has been proposed that the recently discovered archetypical \"exotic\" meson, X(3872), with M(X(3872))=3871.68+-0.17 MeV/c^2, and an extremely narrow width, Gamma(X(3872))<1.2 MeV, is a hadronic molecule of bound D^0 and D^*0 mesons. If true, this would establish a new species of hadrons, distinct from qqbar mesons and qqq baryons. It is put to an important experimental test by making a high precision measurement of the proposed molecule's binding energy. Using 818 pb-1 of e+e- annihilation data taken with the CLEO-c detector at psi(3770), the decays D0 -> KS K+ K- and D^0(Dbar0) -> K+- pi-+ ","authors_text":"A. Tomaradze, G. Bonvicini, Kamal K. Seth, S. Dobbs, T. Xiao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-12-17T23:05:53Z","title":"Is the Exotic Hadron X(3872) a D0 D*0 Molecule: Precision Determination of the Binding Energy of X(3872)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4191","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:e22fcdce8c570e7e24f63a4682337b4ac6a5346791fd2257bb904721f36450c1","target":"record","created_at":"2026-05-18T03:38:13Z","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":"b879e46ab03b08ed8ccf6214d444a56fe010936dbb01ebb807f6e111d863ef6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2012-12-17T23:05:53Z","title_canon_sha256":"9dd646e6aed75cb5b8f8c5d3f2ac5acd332386452aae59cb1a595be6ec509ba0"},"schema_version":"1.0","source":{"id":"1212.4191","kind":"arxiv","version":1}},"canonical_sha256":"4b0d936fcad92c8212ed25c73a0d24a042b2af9aaa23a896496e299d7974a061","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b0d936fcad92c8212ed25c73a0d24a042b2af9aaa23a896496e299d7974a061","first_computed_at":"2026-05-18T03:38:13.582800Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:38:13.582800Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GM2OUT4S9Jsjpwdv06HkrRm861wp2gNlqtT46ynP1FKos7ULlo+LgaWzcinJsQHQ6VsGax0BeG1t//v1ZEKLCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:38:13.583225Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.4191","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e22fcdce8c570e7e24f63a4682337b4ac6a5346791fd2257bb904721f36450c1","sha256:e0af581ccb37eeadc9ed4d53539ccd2fdd9df72f3b44985b7d31fe9b2e817d09"],"state_sha256":"6407fd915da0173a00a874ac728326b44078f30f6888eb731317bea6256fdeec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y6hfXiHRIMgQVFRlfyzSFJZKOguKyGxEzHfaxWlW02IH8PFPFefxH2dwYctfapHNJEv9e4tU1z88ErfvolEKCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T18:18:38.189557Z","bundle_sha256":"49ff00a58aff65a2a177058b4c3bbc58c5b13b4a66edaded39aada4eb50033de"}}