{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:3P3CRG2BDDAFNHONCXAOCGOJVA","short_pith_number":"pith:3P3CRG2B","canonical_record":{"source":{"id":"2206.05297","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-06-10T18:00:02Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"f2e0274c97111a5455e0e18cb7bc8fc2ff1370305852b06ec33e4e2b2939b7ae","abstract_canon_sha256":"f835e3d1ea43b405f5fc86eac12aaa6e00de5bef298dc45cdce6839a8c22bbf4"},"schema_version":"1.0"},"canonical_sha256":"dbf6289b4118c0569dcd15c0e119c9a81450abafa329d53f57c888056dccf140","source":{"kind":"arxiv","id":"2206.05297","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.05297","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"arxiv_version","alias_value":"2206.05297v2","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.05297","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_12","alias_value":"3P3CRG2BDDAF","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_16","alias_value":"3P3CRG2BDDAFNHON","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_8","alias_value":"3P3CRG2B","created_at":"2026-07-05T04:44:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:3P3CRG2BDDAFNHONCXAOCGOJVA","target":"record","payload":{"canonical_record":{"source":{"id":"2206.05297","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-06-10T18:00:02Z","cross_cats_sorted":["astro-ph.HE","hep-ex"],"title_canon_sha256":"f2e0274c97111a5455e0e18cb7bc8fc2ff1370305852b06ec33e4e2b2939b7ae","abstract_canon_sha256":"f835e3d1ea43b405f5fc86eac12aaa6e00de5bef298dc45cdce6839a8c22bbf4"},"schema_version":"1.0"},"canonical_sha256":"dbf6289b4118c0569dcd15c0e119c9a81450abafa329d53f57c888056dccf140","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:44:44.936375Z","signature_b64":"5fKPMtOItCUG3RKlz99DSu7OhWK4g1mQdv2wURY8fn2hXBZu97S00BBT0jD68usUfbvnFgn/9hygLVTnfAyJBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbf6289b4118c0569dcd15c0e119c9a81450abafa329d53f57c888056dccf140","last_reissued_at":"2026-07-05T04:44:44.935956Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:44:44.935956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.05297","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":"2026-07-05T04:44:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"84+Idhu/n0Qqp+AbJs82nTFUqTJMQr9hS6uoEDoT3mXADJBHGcfZZwW/6JhNlFf1Cg1dcfolnR7C/adJz4vGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:23:03.145757Z"},"content_sha256":"611d97e1616405462a68b324900c5a67c36c6ca2af3bda93ce6a5343f76cec8d","schema_version":"1.0","event_id":"sha256:611d97e1616405462a68b324900c5a67c36c6ca2af3bda93ce6a5343f76cec8d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:3P3CRG2BDDAFNHONCXAOCGOJVA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark photon searches via Higgs boson production at the LHC and beyond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ex"],"primary_cat":"hep-ph","authors_text":"Barbara Mele, Emidio Gabrielli, Sanjoy Biswas","submitted_at":"2022-06-10T18:00:02Z","abstract_excerpt":"Many scenarios beyond the standard model, aiming to solve long-standing cosmological and particle physics problems, suggest that dark matter might experience long-distance interactions mediated by an unbroken dark $U(1)$ gauge symmetry, hence foreseeing the existence of a massless dark photon. Contrary to the massive dark photon, a massless dark photon can only couple to the standard model sector by means of effective higher dimensional operators. Massless dark-photon production at colliders will then in general be suppressed at low energy by a UV energy scale, which is of the order of the mas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.05297","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/2206.05297/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":"2026-07-05T04:44:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMzDMS5iqxuseGDECkPttMt9GvF+B5PBCJS6NTFIOl6jCr1EsNxAtjk+RsRfvlC/cKkXBBE2sjwwBsqXvmz4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:23:03.146271Z"},"content_sha256":"524ecc056edb4149841166443631f438286cd8ae35792aa4e3e0b4fd1547cc48","schema_version":"1.0","event_id":"sha256:524ecc056edb4149841166443631f438286cd8ae35792aa4e3e0b4fd1547cc48"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/bundle.json","state_url":"https://pith.science/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/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":"2026-08-16T22:23:03Z","links":{"resolver":"https://pith.science/pith/3P3CRG2BDDAFNHONCXAOCGOJVA","bundle":"https://pith.science/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/bundle.json","state":"https://pith.science/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3P3CRG2BDDAFNHONCXAOCGOJVA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:3P3CRG2BDDAFNHONCXAOCGOJVA","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":"f835e3d1ea43b405f5fc86eac12aaa6e00de5bef298dc45cdce6839a8c22bbf4","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-06-10T18:00:02Z","title_canon_sha256":"f2e0274c97111a5455e0e18cb7bc8fc2ff1370305852b06ec33e4e2b2939b7ae"},"schema_version":"1.0","source":{"id":"2206.05297","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.05297","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"arxiv_version","alias_value":"2206.05297v2","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.05297","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_12","alias_value":"3P3CRG2BDDAF","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_16","alias_value":"3P3CRG2BDDAFNHON","created_at":"2026-07-05T04:44:44Z"},{"alias_kind":"pith_short_8","alias_value":"3P3CRG2B","created_at":"2026-07-05T04:44:44Z"}],"graph_snapshots":[{"event_id":"sha256:524ecc056edb4149841166443631f438286cd8ae35792aa4e3e0b4fd1547cc48","target":"graph","created_at":"2026-07-05T04:44:44Z","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/2206.05297/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many scenarios beyond the standard model, aiming to solve long-standing cosmological and particle physics problems, suggest that dark matter might experience long-distance interactions mediated by an unbroken dark $U(1)$ gauge symmetry, hence foreseeing the existence of a massless dark photon. Contrary to the massive dark photon, a massless dark photon can only couple to the standard model sector by means of effective higher dimensional operators. Massless dark-photon production at colliders will then in general be suppressed at low energy by a UV energy scale, which is of the order of the mas","authors_text":"Barbara Mele, Emidio Gabrielli, Sanjoy Biswas","cross_cats":["astro-ph.HE","hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-06-10T18:00:02Z","title":"Dark photon searches via Higgs boson production at the LHC and beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.05297","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":"sha256:611d97e1616405462a68b324900c5a67c36c6ca2af3bda93ce6a5343f76cec8d","target":"record","created_at":"2026-07-05T04:44:44Z","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":"f835e3d1ea43b405f5fc86eac12aaa6e00de5bef298dc45cdce6839a8c22bbf4","cross_cats_sorted":["astro-ph.HE","hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-06-10T18:00:02Z","title_canon_sha256":"f2e0274c97111a5455e0e18cb7bc8fc2ff1370305852b06ec33e4e2b2939b7ae"},"schema_version":"1.0","source":{"id":"2206.05297","kind":"arxiv","version":2}},"canonical_sha256":"dbf6289b4118c0569dcd15c0e119c9a81450abafa329d53f57c888056dccf140","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbf6289b4118c0569dcd15c0e119c9a81450abafa329d53f57c888056dccf140","first_computed_at":"2026-07-05T04:44:44.935956Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:44:44.935956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5fKPMtOItCUG3RKlz99DSu7OhWK4g1mQdv2wURY8fn2hXBZu97S00BBT0jD68usUfbvnFgn/9hygLVTnfAyJBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:44:44.936375Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.05297","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:611d97e1616405462a68b324900c5a67c36c6ca2af3bda93ce6a5343f76cec8d","sha256:524ecc056edb4149841166443631f438286cd8ae35792aa4e3e0b4fd1547cc48"],"state_sha256":"7f693df88df97c8c98f76ec25b917a0222eb469aa1cca7407622bc3957657d71"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9Twwn5E+W1thI0/ry0Z6og65CI3KJB1aROiDxFzoJ/fvWmph6BkBUXfBaonpSmqUkgIt4S/5S+0f+gx+bgSiBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T22:23:03.150997Z","bundle_sha256":"7b7dd18797978c10d24f691f2a92899df521932be32709ffc008a938d88e8122"}}