{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:OIYWP7HDXAJAP53JRS7OORUYX5","short_pith_number":"pith:OIYWP7HD","canonical_record":{"source":{"id":"2503.20718","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-26T16:53:51Z","cross_cats_sorted":[],"title_canon_sha256":"448a40d5b359e0a721072f7f41b7af43f7fd4f2348e42ffe9c88496788d51b05","abstract_canon_sha256":"b60c92be1fe7f8f24c07793ccb0f9ad5c458e8a21999387b8ef7e8943badd2f5"},"schema_version":"1.0"},"canonical_sha256":"723167fce3b81207f7698cbee74698bf7e4f745188950b50fcbb16baba3afc3f","source":{"kind":"arxiv","id":"2503.20718","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.20718","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"arxiv_version","alias_value":"2503.20718v1","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.20718","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_12","alias_value":"OIYWP7HDXAJA","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_16","alias_value":"OIYWP7HDXAJAP53J","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_8","alias_value":"OIYWP7HD","created_at":"2026-07-05T10:39:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:OIYWP7HDXAJAP53JRS7OORUYX5","target":"record","payload":{"canonical_record":{"source":{"id":"2503.20718","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-26T16:53:51Z","cross_cats_sorted":[],"title_canon_sha256":"448a40d5b359e0a721072f7f41b7af43f7fd4f2348e42ffe9c88496788d51b05","abstract_canon_sha256":"b60c92be1fe7f8f24c07793ccb0f9ad5c458e8a21999387b8ef7e8943badd2f5"},"schema_version":"1.0"},"canonical_sha256":"723167fce3b81207f7698cbee74698bf7e4f745188950b50fcbb16baba3afc3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:39:43.042684Z","signature_b64":"N/xZhvCNmdKmo75a4eaJnkHjivARAxNe4E0RZYSODinK1pgzQANMhtL1azVy9qoPkkgVbjnVZHXIwIKMhqkpBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"723167fce3b81207f7698cbee74698bf7e4f745188950b50fcbb16baba3afc3f","last_reissued_at":"2026-07-05T10:39:43.042239Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:39:43.042239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.20718","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":"2026-07-05T10:39:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2qXL8wY5qmtaBr2aTvyar7IWlQ0M/VhSpxCoOu3P8xFPgdmTB5vhZ86UbAAMeN6vE3TeZnDGpFixpxAiL+8XCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:08:15.316560Z"},"content_sha256":"773165cc8ef70fc8acce3ff7d427a27a85c029817fbdb7c2e0e5ad8cb09fec6d","schema_version":"1.0","event_id":"sha256:773165cc8ef70fc8acce3ff7d427a27a85c029817fbdb7c2e0e5ad8cb09fec6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:OIYWP7HDXAJAP53JRS7OORUYX5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Functional methods for hadron spectroscopy","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Christian S. Fischer, Gernot Eichmann, Joshua Hoffer","submitted_at":"2025-03-26T16:53:51Z","abstract_excerpt":"We summarize recent results for four-quark states with hidden and open flavor obtained from a four-quark Bethe-Salpeter/Faddeev-Yakubowsky equation. The approach dynamically predicts the leading internal two-body clusters such as meson-meson, hadroquarkonium or diquark-antidiquark components. For hidden-flavor states, the meson-meson or hadroquarkonium configurations are dominant, while the diquark contributions are small. For open-flavor states, the situation is different and depends on the quark content: The $T_{bb}^-$ is a mixture of various components, where the diquark-antidiquark compone"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.20718","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.20718/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":"2026-07-05T10:39:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b2KB+AJROBo0DuC8MhAmiQRDAQcFpGltCj/X5nt7NqSjt2xR/sNGZwF28FGrVltfcJdaaCXNz+TL0/KvpIsPCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:08:15.317233Z"},"content_sha256":"d53e4ad0b3655c912d3016db87c78f1d7b8dc234d76929a2694a65668b7e47f8","schema_version":"1.0","event_id":"sha256:d53e4ad0b3655c912d3016db87c78f1d7b8dc234d76929a2694a65668b7e47f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OIYWP7HDXAJAP53JRS7OORUYX5/bundle.json","state_url":"https://pith.science/pith/OIYWP7HDXAJAP53JRS7OORUYX5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OIYWP7HDXAJAP53JRS7OORUYX5/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":"2026-08-11T15:08:15Z","links":{"resolver":"https://pith.science/pith/OIYWP7HDXAJAP53JRS7OORUYX5","bundle":"https://pith.science/pith/OIYWP7HDXAJAP53JRS7OORUYX5/bundle.json","state":"https://pith.science/pith/OIYWP7HDXAJAP53JRS7OORUYX5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OIYWP7HDXAJAP53JRS7OORUYX5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OIYWP7HDXAJAP53JRS7OORUYX5","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":"b60c92be1fe7f8f24c07793ccb0f9ad5c458e8a21999387b8ef7e8943badd2f5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-26T16:53:51Z","title_canon_sha256":"448a40d5b359e0a721072f7f41b7af43f7fd4f2348e42ffe9c88496788d51b05"},"schema_version":"1.0","source":{"id":"2503.20718","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.20718","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"arxiv_version","alias_value":"2503.20718v1","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.20718","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_12","alias_value":"OIYWP7HDXAJA","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_16","alias_value":"OIYWP7HDXAJAP53J","created_at":"2026-07-05T10:39:43Z"},{"alias_kind":"pith_short_8","alias_value":"OIYWP7HD","created_at":"2026-07-05T10:39:43Z"}],"graph_snapshots":[{"event_id":"sha256:d53e4ad0b3655c912d3016db87c78f1d7b8dc234d76929a2694a65668b7e47f8","target":"graph","created_at":"2026-07-05T10:39:43Z","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/2503.20718/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We summarize recent results for four-quark states with hidden and open flavor obtained from a four-quark Bethe-Salpeter/Faddeev-Yakubowsky equation. The approach dynamically predicts the leading internal two-body clusters such as meson-meson, hadroquarkonium or diquark-antidiquark components. For hidden-flavor states, the meson-meson or hadroquarkonium configurations are dominant, while the diquark contributions are small. For open-flavor states, the situation is different and depends on the quark content: The $T_{bb}^-$ is a mixture of various components, where the diquark-antidiquark compone","authors_text":"Christian S. Fischer, Gernot Eichmann, Joshua Hoffer","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-26T16:53:51Z","title":"Functional methods for hadron spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.20718","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":"sha256:773165cc8ef70fc8acce3ff7d427a27a85c029817fbdb7c2e0e5ad8cb09fec6d","target":"record","created_at":"2026-07-05T10:39:43Z","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":"b60c92be1fe7f8f24c07793ccb0f9ad5c458e8a21999387b8ef7e8943badd2f5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-26T16:53:51Z","title_canon_sha256":"448a40d5b359e0a721072f7f41b7af43f7fd4f2348e42ffe9c88496788d51b05"},"schema_version":"1.0","source":{"id":"2503.20718","kind":"arxiv","version":1}},"canonical_sha256":"723167fce3b81207f7698cbee74698bf7e4f745188950b50fcbb16baba3afc3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"723167fce3b81207f7698cbee74698bf7e4f745188950b50fcbb16baba3afc3f","first_computed_at":"2026-07-05T10:39:43.042239Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:39:43.042239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N/xZhvCNmdKmo75a4eaJnkHjivARAxNe4E0RZYSODinK1pgzQANMhtL1azVy9qoPkkgVbjnVZHXIwIKMhqkpBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:39:43.042684Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.20718","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:773165cc8ef70fc8acce3ff7d427a27a85c029817fbdb7c2e0e5ad8cb09fec6d","sha256:d53e4ad0b3655c912d3016db87c78f1d7b8dc234d76929a2694a65668b7e47f8"],"state_sha256":"83faf61976c02bd5f2146b106bf04d740bfa5d7b2a8970aef1a90dcb663660f5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WmNyfpSTvqMvSLd2HW8dJvcD2315xrETjZVh6w09Viofe4yRBXrAf+MxKxC/GmD5PEd9FueMWhIOZMx5d5c/AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T15:08:15.322288Z","bundle_sha256":"7ad234c361c6a8bf996d1395e4ed60fed38c0c52b3fbe1641209879ea89d256b"}}