{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:EQRGDLQPG6BNNJHRZJOWGVICVO","short_pith_number":"pith:EQRGDLQP","canonical_record":{"source":{"id":"2204.07269","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-14T23:57:21Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ba2c3008e6f288de016b9a14bae954b684b01993572cf10022bebdf0c9936d93","abstract_canon_sha256":"d37b06ec1151fb64bdacb9b28c521fefee57ea1c5fbbfcc53952de768fc57ac4"},"schema_version":"1.0"},"canonical_sha256":"242261ae0f3782d6a4f1ca5d635502ab9b519b6825177b688e7c8cf8c55b74f6","source":{"kind":"arxiv","id":"2204.07269","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.07269","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"arxiv_version","alias_value":"2204.07269v3","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.07269","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_12","alias_value":"EQRGDLQPG6BN","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_16","alias_value":"EQRGDLQPG6BNNJHR","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_8","alias_value":"EQRGDLQP","created_at":"2026-07-05T05:12:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:EQRGDLQPG6BNNJHRZJOWGVICVO","target":"record","payload":{"canonical_record":{"source":{"id":"2204.07269","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-14T23:57:21Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ba2c3008e6f288de016b9a14bae954b684b01993572cf10022bebdf0c9936d93","abstract_canon_sha256":"d37b06ec1151fb64bdacb9b28c521fefee57ea1c5fbbfcc53952de768fc57ac4"},"schema_version":"1.0"},"canonical_sha256":"242261ae0f3782d6a4f1ca5d635502ab9b519b6825177b688e7c8cf8c55b74f6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:44.323654Z","signature_b64":"Kh/T2OP2I48Mn9chHixM9TXBlCqfNJym6oTTVHo0kNNBewPw1vgSLJoiMeHUFRESDiBEpr4E1Wi67HxF1+rRBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"242261ae0f3782d6a4f1ca5d635502ab9b519b6825177b688e7c8cf8c55b74f6","last_reissued_at":"2026-07-05T05:12:44.323195Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:44.323195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2204.07269","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:12:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L2dJwWDN4+ktgxD5xUXtlzMGwbRkhMBQNWZ9HskojcR4rsFnHB9qvoQK1oXQu3Dzax9BxQkBSGTNrw6GN2+DCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:30:09.193730Z"},"content_sha256":"921c7b35ea277bd2e8a33da545c42433d7da4803fab4d81632384090ae60e324","schema_version":"1.0","event_id":"sha256:921c7b35ea277bd2e8a33da545c42433d7da4803fab4d81632384090ae60e324"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:EQRGDLQPG6BNNJHRZJOWGVICVO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ditauonium spectroscopy","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"David d'Enterria, Hua-Sheng Shao, Redamy Perez-Ramos","submitted_at":"2022-04-14T23:57:21Z","abstract_excerpt":"We examine the properties of ditauonium, an exotic atom consisting of a pair of opposite-sign $\\tau$ leptons bound together by the quantum electrodynamics (QED) interaction in a hydrogen-like state. The energy levels, decay modes and associated partial widths, as well as total widths and lifetimes of the ortho- and para-ditauonium states are calculated. Higher-order QED effects -- including Lamb shifts, hyperfine splitting structure, and partial decay widths corrections -- are incorporated up to approximately next-to-next-to-leading-order (NNLO) accuracy. Beyond the dominant diphoton and difer"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.07269","kind":"arxiv","version":3},"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/2204.07269/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":"2026-07-05T05:12:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IF8gH+SBpNx3qseIfnnp9UtsM1OtCBmXeHq2Nwsbxyk83PuApgUnDq3nQDskO1DqHK30ACtCq2GJ+bF+8pbFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:30:09.194237Z"},"content_sha256":"60de11e584535931172f590d00b56cec311727046716dff4854750cddc23cfaa","schema_version":"1.0","event_id":"sha256:60de11e584535931172f590d00b56cec311727046716dff4854750cddc23cfaa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/bundle.json","state_url":"https://pith.science/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/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":"2026-08-05T14:30:09Z","links":{"resolver":"https://pith.science/pith/EQRGDLQPG6BNNJHRZJOWGVICVO","bundle":"https://pith.science/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/bundle.json","state":"https://pith.science/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EQRGDLQPG6BNNJHRZJOWGVICVO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:EQRGDLQPG6BNNJHRZJOWGVICVO","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":"d37b06ec1151fb64bdacb9b28c521fefee57ea1c5fbbfcc53952de768fc57ac4","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-14T23:57:21Z","title_canon_sha256":"ba2c3008e6f288de016b9a14bae954b684b01993572cf10022bebdf0c9936d93"},"schema_version":"1.0","source":{"id":"2204.07269","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.07269","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"arxiv_version","alias_value":"2204.07269v3","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.07269","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_12","alias_value":"EQRGDLQPG6BN","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_16","alias_value":"EQRGDLQPG6BNNJHR","created_at":"2026-07-05T05:12:44Z"},{"alias_kind":"pith_short_8","alias_value":"EQRGDLQP","created_at":"2026-07-05T05:12:44Z"}],"graph_snapshots":[{"event_id":"sha256:60de11e584535931172f590d00b56cec311727046716dff4854750cddc23cfaa","target":"graph","created_at":"2026-07-05T05:12:44Z","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/2204.07269/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the properties of ditauonium, an exotic atom consisting of a pair of opposite-sign $\\tau$ leptons bound together by the quantum electrodynamics (QED) interaction in a hydrogen-like state. The energy levels, decay modes and associated partial widths, as well as total widths and lifetimes of the ortho- and para-ditauonium states are calculated. Higher-order QED effects -- including Lamb shifts, hyperfine splitting structure, and partial decay widths corrections -- are incorporated up to approximately next-to-next-to-leading-order (NNLO) accuracy. Beyond the dominant diphoton and difer","authors_text":"David d'Enterria, Hua-Sheng Shao, Redamy Perez-Ramos","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-14T23:57:21Z","title":"Ditauonium spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.07269","kind":"arxiv","version":3},"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":"sha256:921c7b35ea277bd2e8a33da545c42433d7da4803fab4d81632384090ae60e324","target":"record","created_at":"2026-07-05T05:12:44Z","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":"d37b06ec1151fb64bdacb9b28c521fefee57ea1c5fbbfcc53952de768fc57ac4","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-14T23:57:21Z","title_canon_sha256":"ba2c3008e6f288de016b9a14bae954b684b01993572cf10022bebdf0c9936d93"},"schema_version":"1.0","source":{"id":"2204.07269","kind":"arxiv","version":3}},"canonical_sha256":"242261ae0f3782d6a4f1ca5d635502ab9b519b6825177b688e7c8cf8c55b74f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"242261ae0f3782d6a4f1ca5d635502ab9b519b6825177b688e7c8cf8c55b74f6","first_computed_at":"2026-07-05T05:12:44.323195Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:44.323195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kh/T2OP2I48Mn9chHixM9TXBlCqfNJym6oTTVHo0kNNBewPw1vgSLJoiMeHUFRESDiBEpr4E1Wi67HxF1+rRBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:44.323654Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.07269","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:921c7b35ea277bd2e8a33da545c42433d7da4803fab4d81632384090ae60e324","sha256:60de11e584535931172f590d00b56cec311727046716dff4854750cddc23cfaa"],"state_sha256":"5c0fbaf224774a752c2c2f7784f0a99bb3cf9d7e0a5bc25e1cbf422cbda74cad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bSyM1lmLa0aQIDaXCIEdAHvhSLEsGvEXFNwGOVkJC9RQFRrQoHQ62QDvfWXLftOf9rTILZDvwpQjVHUje84HCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T14:30:09.203739Z","bundle_sha256":"49850155cf37a39afa99e1daf4fd2406419af036941b4bbd9c2c01ece3ee5fa3"}}