{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:EXTC4OXX6QNXL4MCOBDBPSFYHZ","short_pith_number":"pith:EXTC4OXX","canonical_record":{"source":{"id":"1401.6527","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-01-25T12:56:09Z","cross_cats_sorted":[],"title_canon_sha256":"f89e3af184565ecfeb1997dafede95221efdebbf91c534ba578a8ce1863fa1aa","abstract_canon_sha256":"9e65ddab82392ae54425bb9adef15408d5608ab5794e380f755d76ede5bb2901"},"schema_version":"1.0"},"canonical_sha256":"25e62e3af7f41b75f182704617c8b83e52cbfc4e2a6966f25b3cdaad1de871ed","source":{"kind":"arxiv","id":"1401.6527","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.6527","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"1401.6527v3","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6527","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"EXTC4OXX6QNX","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"EXTC4OXX6QNXL4MC","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"EXTC4OXX","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:EXTC4OXX6QNXL4MCOBDBPSFYHZ","target":"record","payload":{"canonical_record":{"source":{"id":"1401.6527","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-01-25T12:56:09Z","cross_cats_sorted":[],"title_canon_sha256":"f89e3af184565ecfeb1997dafede95221efdebbf91c534ba578a8ce1863fa1aa","abstract_canon_sha256":"9e65ddab82392ae54425bb9adef15408d5608ab5794e380f755d76ede5bb2901"},"schema_version":"1.0"},"canonical_sha256":"25e62e3af7f41b75f182704617c8b83e52cbfc4e2a6966f25b3cdaad1de871ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:38:53.049217Z","signature_b64":"XKvioci255/vqFgta2SMcezZQ+GNXkQV87wHQxaAmKTjdTW+qb5pdzm/PuZxaTFUhavwx1nUMtNDgJ0edSrBDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25e62e3af7f41b75f182704617c8b83e52cbfc4e2a6966f25b3cdaad1de871ed","last_reissued_at":"2026-05-18T02:38:53.048853Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:38:53.048853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.6527","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":"2026-05-18T02:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NggWT99DpQQ3tVr/TmMuSOlbIkH4a4f1JlHZsS7AuA214V93KvsEREiFbP9WssgL09+GF+d4H+uBIeIwRGP1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T06:06:09.568348Z"},"content_sha256":"bd6050946d0d6d8e894e841d92252840c63898166095a7568751e65e85b3da3f","schema_version":"1.0","event_id":"sha256:bd6050946d0d6d8e894e841d92252840c63898166095a7568751e65e85b3da3f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:EXTC4OXX6QNXL4MCOBDBPSFYHZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evidence for the direct decay of the 125 GeV Higgs boson to fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2014-01-25T12:56:09Z","abstract_excerpt":"The discovery of a new boson with a mass of approximately 125 GeV in 2012 at the LHC has heralded a new era in understanding the nature of electroweak symmetry breaking and possibly completing the standard model of particle physics. Since the first observation in decays to gamma gamma, WW, and ZZ boson pairs, an extensive set of measurements of the mass and couplings to W and Z bosons, as well as multiple tests of the spin-parity quantum numbers, have revealed that the properties of the new boson are consistent with those of the long-sought agent responsible for electroweak symmetry breaking. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6527","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":""},"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":"2026-05-18T02:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EHqIc+M9AR3D1CXMzMuDO4/scgRVgeXT+tg+Kz1zAU2/4ZLvge7zriZQCtLQ2hU9WKFzQ4jgje756jmBzy8NDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T06:06:09.568792Z"},"content_sha256":"ee15d2b1bc64d2c02b97d5e2dcf423dd302699e54949af5d2b02ef8ab30b7f07","schema_version":"1.0","event_id":"sha256:ee15d2b1bc64d2c02b97d5e2dcf423dd302699e54949af5d2b02ef8ab30b7f07"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/bundle.json","state_url":"https://pith.science/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/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":"2026-08-15T06:06:09Z","links":{"resolver":"https://pith.science/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ","bundle":"https://pith.science/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/bundle.json","state":"https://pith.science/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EXTC4OXX6QNXL4MCOBDBPSFYHZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:EXTC4OXX6QNXL4MCOBDBPSFYHZ","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":"9e65ddab82392ae54425bb9adef15408d5608ab5794e380f755d76ede5bb2901","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-01-25T12:56:09Z","title_canon_sha256":"f89e3af184565ecfeb1997dafede95221efdebbf91c534ba578a8ce1863fa1aa"},"schema_version":"1.0","source":{"id":"1401.6527","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.6527","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"1401.6527v3","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6527","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"EXTC4OXX6QNX","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"EXTC4OXX6QNXL4MC","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"EXTC4OXX","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:ee15d2b1bc64d2c02b97d5e2dcf423dd302699e54949af5d2b02ef8ab30b7f07","target":"graph","created_at":"2026-05-18T02:38:53Z","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":"The discovery of a new boson with a mass of approximately 125 GeV in 2012 at the LHC has heralded a new era in understanding the nature of electroweak symmetry breaking and possibly completing the standard model of particle physics. Since the first observation in decays to gamma gamma, WW, and ZZ boson pairs, an extensive set of measurements of the mass and couplings to W and Z bosons, as well as multiple tests of the spin-parity quantum numbers, have revealed that the properties of the new boson are consistent with those of the long-sought agent responsible for electroweak symmetry breaking. ","authors_text":"CMS Collaboration","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-01-25T12:56:09Z","title":"Evidence for the direct decay of the 125 GeV Higgs boson to fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6527","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:bd6050946d0d6d8e894e841d92252840c63898166095a7568751e65e85b3da3f","target":"record","created_at":"2026-05-18T02:38:53Z","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":"9e65ddab82392ae54425bb9adef15408d5608ab5794e380f755d76ede5bb2901","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-01-25T12:56:09Z","title_canon_sha256":"f89e3af184565ecfeb1997dafede95221efdebbf91c534ba578a8ce1863fa1aa"},"schema_version":"1.0","source":{"id":"1401.6527","kind":"arxiv","version":3}},"canonical_sha256":"25e62e3af7f41b75f182704617c8b83e52cbfc4e2a6966f25b3cdaad1de871ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25e62e3af7f41b75f182704617c8b83e52cbfc4e2a6966f25b3cdaad1de871ed","first_computed_at":"2026-05-18T02:38:53.048853Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:38:53.048853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XKvioci255/vqFgta2SMcezZQ+GNXkQV87wHQxaAmKTjdTW+qb5pdzm/PuZxaTFUhavwx1nUMtNDgJ0edSrBDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:38:53.049217Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.6527","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd6050946d0d6d8e894e841d92252840c63898166095a7568751e65e85b3da3f","sha256:ee15d2b1bc64d2c02b97d5e2dcf423dd302699e54949af5d2b02ef8ab30b7f07"],"state_sha256":"01ba5461d83567fa3c92a3e95f87b3457f9b41feb2972ba3029e0bc7b8a9f943"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c4Oex+ex1I/8HJ8vtpnIcC4Gm3QERsby+k+nGu4hh5h1hBGyCAR23lEEDaN+/3w0hewMFY3zGLhYw4LEjs8KAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T06:06:09.572322Z","bundle_sha256":"827ab9bd511b33765c6b0340653329cf2594947eb6b47b5cf66265fbf4505c52"}}