{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IKMHXYNLZCSZJH65TIHBB6N7AQ","short_pith_number":"pith:IKMHXYNL","canonical_record":{"source":{"id":"2603.12654","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-13T04:56:03Z","cross_cats_sorted":[],"title_canon_sha256":"eddde6a9436b2bc02ed0eb28e4c259d9b0c9768f19b909d5ae01f2521d518868","abstract_canon_sha256":"17863d151be61e348f71b68df2b1ddaeca4366badafeeb8afd1d9e83a8581f3b"},"schema_version":"1.0"},"canonical_sha256":"42987be1abc8a5949fdd9a0e10f9bf0409e5e939a615f381c0aeab91af30c48c","source":{"kind":"arxiv","id":"2603.12654","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.12654","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"arxiv_version","alias_value":"2603.12654v2","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.12654","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_12","alias_value":"IKMHXYNLZCSZ","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_16","alias_value":"IKMHXYNLZCSZJH65","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_8","alias_value":"IKMHXYNL","created_at":"2026-07-28T01:23:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IKMHXYNLZCSZJH65TIHBB6N7AQ","target":"record","payload":{"canonical_record":{"source":{"id":"2603.12654","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-13T04:56:03Z","cross_cats_sorted":[],"title_canon_sha256":"eddde6a9436b2bc02ed0eb28e4c259d9b0c9768f19b909d5ae01f2521d518868","abstract_canon_sha256":"17863d151be61e348f71b68df2b1ddaeca4366badafeeb8afd1d9e83a8581f3b"},"schema_version":"1.0"},"canonical_sha256":"42987be1abc8a5949fdd9a0e10f9bf0409e5e939a615f381c0aeab91af30c48c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:23:30.541446Z","signature_b64":"bjRZ2oJ2CMhLsIMAd7MeB9C8nOIhW8rKa7QGyxxjkqXkx0pz5SWmpr4BHvlP3MNuLd23g91agaJoLUzqtw9cAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42987be1abc8a5949fdd9a0e10f9bf0409e5e939a615f381c0aeab91af30c48c","last_reissued_at":"2026-07-28T01:23:30.540513Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:23:30.540513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2603.12654","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":"2026-07-28T01:23:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lauolg7xNSMXWwLh9PojipPxjHWjwz1pR9X/J3x69XZ+1dIcCKOut/q8oETZfcY4CxlqWQ/Tx5W99EEMx1QcBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:17:50.564586Z"},"content_sha256":"de40c68be84746fd7cfcd49ce6840a84f3da6e521dc8a1122c1d650ad5446667","schema_version":"1.0","event_id":"sha256:de40c68be84746fd7cfcd49ce6840a84f3da6e521dc8a1122c1d650ad5446667"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IKMHXYNLZCSZJH65TIHBB6N7AQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Possible $\\bar{D}^{(*)} \\Xi_{cc}^{(*)}$ and $\\Xi_{cc}^{(*)}\\Xi_{cc}^{(*)}$ molecules as superflavor partners of $T_{cc}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Manato Sakai, Yasuhiro Yamaguchi","submitted_at":"2026-03-13T04:56:03Z","abstract_excerpt":"The doubly charmed tetraquark $T_{cc}$ has been reported by the LHCb experiment in 2022, and a lot of theoretical studies has been conducted. The small binding energy measured from $D^{\\ast + }D^0$ threshold indicates that $T_{cc}$ is a $DD^\\ast$ molecule. On the other hand, the superflavor symmetry, which relates heavy antiquarks to heavy diquarks, provides a useful framework for predicting the existence of partner exotic hadrons associated with $T_{cc}$. By replacing $\\bar{D}^{(*)}$ with $\\Xi_{cc}^{(*)}$ within this symmetry, $\\bar{D}^{(*)} \\Xi_{cc}^{(*)}$ and $\\Xi_{cc}^{(*)}\\Xi_{cc}^{(*)}$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.12654","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2603.12654/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-28T01:23:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kQ+tfvP3SUs/32sKBm6TOqezXbOsB7uLiIyWo8Np1mbXMPqWwgKrFOlQ9XwDkhDOQpoMNUmqevl3aXZ0IhxRAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:17:50.565120Z"},"content_sha256":"7a8e49305c562114b720e7a8de42733482b79e9c99fefa98ed01a1c3735abaec","schema_version":"1.0","event_id":"sha256:7a8e49305c562114b720e7a8de42733482b79e9c99fefa98ed01a1c3735abaec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/bundle.json","state_url":"https://pith.science/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/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":"2026-08-03T16:17:50Z","links":{"resolver":"https://pith.science/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ","bundle":"https://pith.science/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/bundle.json","state":"https://pith.science/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IKMHXYNLZCSZJH65TIHBB6N7AQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IKMHXYNLZCSZJH65TIHBB6N7AQ","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":"17863d151be61e348f71b68df2b1ddaeca4366badafeeb8afd1d9e83a8581f3b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-13T04:56:03Z","title_canon_sha256":"eddde6a9436b2bc02ed0eb28e4c259d9b0c9768f19b909d5ae01f2521d518868"},"schema_version":"1.0","source":{"id":"2603.12654","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.12654","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"arxiv_version","alias_value":"2603.12654v2","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.12654","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_12","alias_value":"IKMHXYNLZCSZ","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_16","alias_value":"IKMHXYNLZCSZJH65","created_at":"2026-07-28T01:23:30Z"},{"alias_kind":"pith_short_8","alias_value":"IKMHXYNL","created_at":"2026-07-28T01:23:30Z"}],"graph_snapshots":[{"event_id":"sha256:7a8e49305c562114b720e7a8de42733482b79e9c99fefa98ed01a1c3735abaec","target":"graph","created_at":"2026-07-28T01:23:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2603.12654/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The doubly charmed tetraquark $T_{cc}$ has been reported by the LHCb experiment in 2022, and a lot of theoretical studies has been conducted. The small binding energy measured from $D^{\\ast + }D^0$ threshold indicates that $T_{cc}$ is a $DD^\\ast$ molecule. On the other hand, the superflavor symmetry, which relates heavy antiquarks to heavy diquarks, provides a useful framework for predicting the existence of partner exotic hadrons associated with $T_{cc}$. By replacing $\\bar{D}^{(*)}$ with $\\Xi_{cc}^{(*)}$ within this symmetry, $\\bar{D}^{(*)} \\Xi_{cc}^{(*)}$ and $\\Xi_{cc}^{(*)}\\Xi_{cc}^{(*)}$ ","authors_text":"Manato Sakai, Yasuhiro Yamaguchi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-13T04:56:03Z","title":"Possible $\\bar{D}^{(*)} \\Xi_{cc}^{(*)}$ and $\\Xi_{cc}^{(*)}\\Xi_{cc}^{(*)}$ molecules as superflavor partners of $T_{cc}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.12654","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:de40c68be84746fd7cfcd49ce6840a84f3da6e521dc8a1122c1d650ad5446667","target":"record","created_at":"2026-07-28T01:23:30Z","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":"17863d151be61e348f71b68df2b1ddaeca4366badafeeb8afd1d9e83a8581f3b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-03-13T04:56:03Z","title_canon_sha256":"eddde6a9436b2bc02ed0eb28e4c259d9b0c9768f19b909d5ae01f2521d518868"},"schema_version":"1.0","source":{"id":"2603.12654","kind":"arxiv","version":2}},"canonical_sha256":"42987be1abc8a5949fdd9a0e10f9bf0409e5e939a615f381c0aeab91af30c48c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42987be1abc8a5949fdd9a0e10f9bf0409e5e939a615f381c0aeab91af30c48c","first_computed_at":"2026-07-28T01:23:30.540513Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-28T01:23:30.540513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bjRZ2oJ2CMhLsIMAd7MeB9C8nOIhW8rKa7QGyxxjkqXkx0pz5SWmpr4BHvlP3MNuLd23g91agaJoLUzqtw9cAg==","signature_status":"signed_v1","signed_at":"2026-07-28T01:23:30.541446Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.12654","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de40c68be84746fd7cfcd49ce6840a84f3da6e521dc8a1122c1d650ad5446667","sha256:7a8e49305c562114b720e7a8de42733482b79e9c99fefa98ed01a1c3735abaec"],"state_sha256":"05288836d3115d6c6ec44029cb718edc2bb9f11d82ed4a86417fd6f5cdd1c43a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TELPaqVwKIi2FaXFWMGlx+kP/Jct9/+FDAyROcvKZFTOZuVAEl+lVc2Vh72aqJ5JrzZJYQXZR72RUohSW88rCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:17:50.569570Z","bundle_sha256":"882dcb1d2769e3aba1cf7f5829a7a89a871a186543e396d9cff94ec488977313"}}