{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:CZPUCQDO5GWOZGJHCE6WRVBDTN","short_pith_number":"pith:CZPUCQDO","canonical_record":{"source":{"id":"1305.6498","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-05-28T14:02:12Z","cross_cats_sorted":[],"title_canon_sha256":"aaf5116bac1221220aba5631bb512f155e5e34c27286454d4f8de86cff50a745","abstract_canon_sha256":"6bf82e13a3e9e511da3c0f5a54a8e0620ddfbf5b19e535582cc04f724a405dc9"},"schema_version":"1.0"},"canonical_sha256":"165f41406ee9acec9927113d68d4239b57fb50ccf96ebbcc97f294b0ed647f59","source":{"kind":"arxiv","id":"1305.6498","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6498","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6498v1","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6498","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"pith_short_12","alias_value":"CZPUCQDO5GWO","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CZPUCQDO5GWOZGJH","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CZPUCQDO","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:CZPUCQDO5GWOZGJHCE6WRVBDTN","target":"record","payload":{"canonical_record":{"source":{"id":"1305.6498","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-05-28T14:02:12Z","cross_cats_sorted":[],"title_canon_sha256":"aaf5116bac1221220aba5631bb512f155e5e34c27286454d4f8de86cff50a745","abstract_canon_sha256":"6bf82e13a3e9e511da3c0f5a54a8e0620ddfbf5b19e535582cc04f724a405dc9"},"schema_version":"1.0"},"canonical_sha256":"165f41406ee9acec9927113d68d4239b57fb50ccf96ebbcc97f294b0ed647f59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:40.618686Z","signature_b64":"BISlurg6W2bv0dllH20HeihGrUHmO+3Lp/kwsRPSWIIccbSjXR/mSiBWnu+u9/J/aM0CLpH5dFZ7gVpehIp1BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"165f41406ee9acec9927113d68d4239b57fb50ccf96ebbcc97f294b0ed647f59","last_reissued_at":"2026-05-18T03:24:40.617993Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:40.617993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.6498","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":"2026-05-18T03:24:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7VNQzTGQ3LbdIOyqvJCSlMTqOlySHjNCtXNjljoOz47CAjeJv5DVciuC5J/LyX9vLi59KFXumOnJOJ1bit50DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T18:05:11.678560Z"},"content_sha256":"bf59efb112b347ce0173e89b3fbce11c57ac0f4ce156b895f4c03ab2f6cb9af6","schema_version":"1.0","event_id":"sha256:bf59efb112b347ce0173e89b3fbce11c57ac0f4ce156b895f4c03ab2f6cb9af6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:CZPUCQDO5GWOZGJHCE6WRVBDTN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TLEP: A High-Performance Circular e+e- Collider to Study the Higgs Boson","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"A. Butterworth, A.P. Blondel, E. Jensen, F. Zimmermann, J. Osborne, J. R. Ellis, M. Koratzinos, M. Zanetti, O. Brunner, P. Janot, R. Aleksan","submitted_at":"2013-05-28T14:02:12Z","abstract_excerpt":"The recent discovery of a light Higgs boson has opened up considerable interest in circular e+e- Higgs factories around the world. We report on the progress of the TLEP concept since last year. TLEP is an e+e- circular collider capable of very high luminosities in a wide centre-of-mass (ECM) spectrum from 90 to 350 GeV. TLEP could be housed in a new 80 to 100 km tunnel in the Geneva region. The design can be adapted to different ring circumference (e.g. LEP3 in the 27 km LHC tunnel). TLEP is an ideal complementary machine to the LHC thanks to high luminosity, exquisite determination of ECM and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6498","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":""},"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":"2026-05-18T03:24:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K4DzaCj2R6dANJ+jFn40j0Fcq/PB5mOo71Tm1wmXlhMovEfW7igWKOpZ93I46rF2hj2raIDMO9RwpPpYTcN+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T18:05:11.679141Z"},"content_sha256":"6730c38d4133541a1d6755862707fd6d7d5c66cee323cd30e113510be74250ac","schema_version":"1.0","event_id":"sha256:6730c38d4133541a1d6755862707fd6d7d5c66cee323cd30e113510be74250ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/bundle.json","state_url":"https://pith.science/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/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":"2026-05-27T18:05:11Z","links":{"resolver":"https://pith.science/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN","bundle":"https://pith.science/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/bundle.json","state":"https://pith.science/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CZPUCQDO5GWOZGJHCE6WRVBDTN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CZPUCQDO5GWOZGJHCE6WRVBDTN","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":"6bf82e13a3e9e511da3c0f5a54a8e0620ddfbf5b19e535582cc04f724a405dc9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-05-28T14:02:12Z","title_canon_sha256":"aaf5116bac1221220aba5631bb512f155e5e34c27286454d4f8de86cff50a745"},"schema_version":"1.0","source":{"id":"1305.6498","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.6498","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"arxiv_version","alias_value":"1305.6498v1","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6498","created_at":"2026-05-18T03:24:40Z"},{"alias_kind":"pith_short_12","alias_value":"CZPUCQDO5GWO","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CZPUCQDO5GWOZGJH","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CZPUCQDO","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:6730c38d4133541a1d6755862707fd6d7d5c66cee323cd30e113510be74250ac","target":"graph","created_at":"2026-05-18T03:24:40Z","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 recent discovery of a light Higgs boson has opened up considerable interest in circular e+e- Higgs factories around the world. We report on the progress of the TLEP concept since last year. TLEP is an e+e- circular collider capable of very high luminosities in a wide centre-of-mass (ECM) spectrum from 90 to 350 GeV. TLEP could be housed in a new 80 to 100 km tunnel in the Geneva region. The design can be adapted to different ring circumference (e.g. LEP3 in the 27 km LHC tunnel). TLEP is an ideal complementary machine to the LHC thanks to high luminosity, exquisite determination of ECM and","authors_text":"A. Butterworth, A.P. Blondel, E. Jensen, F. Zimmermann, J. Osborne, J. R. Ellis, M. Koratzinos, M. Zanetti, O. Brunner, P. Janot, R. Aleksan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-05-28T14:02:12Z","title":"TLEP: A High-Performance Circular e+e- Collider to Study the Higgs Boson"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6498","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:bf59efb112b347ce0173e89b3fbce11c57ac0f4ce156b895f4c03ab2f6cb9af6","target":"record","created_at":"2026-05-18T03:24:40Z","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":"6bf82e13a3e9e511da3c0f5a54a8e0620ddfbf5b19e535582cc04f724a405dc9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2013-05-28T14:02:12Z","title_canon_sha256":"aaf5116bac1221220aba5631bb512f155e5e34c27286454d4f8de86cff50a745"},"schema_version":"1.0","source":{"id":"1305.6498","kind":"arxiv","version":1}},"canonical_sha256":"165f41406ee9acec9927113d68d4239b57fb50ccf96ebbcc97f294b0ed647f59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"165f41406ee9acec9927113d68d4239b57fb50ccf96ebbcc97f294b0ed647f59","first_computed_at":"2026-05-18T03:24:40.617993Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:40.617993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BISlurg6W2bv0dllH20HeihGrUHmO+3Lp/kwsRPSWIIccbSjXR/mSiBWnu+u9/J/aM0CLpH5dFZ7gVpehIp1BA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:40.618686Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.6498","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf59efb112b347ce0173e89b3fbce11c57ac0f4ce156b895f4c03ab2f6cb9af6","sha256:6730c38d4133541a1d6755862707fd6d7d5c66cee323cd30e113510be74250ac"],"state_sha256":"8a5754fddd5b8f12e644b67325700158ef2083672eeaec6d35038893c7e4afb9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+mg5NYnfZdj9wkaAeuNLLol9dP1/xERENRranNwODis1icLnxvMMD/TCJYXWilCcvTCmq04ZO6Dmw+0qER1ZCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T18:05:11.681880Z","bundle_sha256":"86d514f2484a9fce19f4375fe9f2b6db780e188aab70c73a8ddc86dbcc6de69b"}}