{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:S4SRSETZ637HYRTUWFGOS27I2S","short_pith_number":"pith:S4SRSETZ","canonical_record":{"source":{"id":"1410.5201","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-10-20T09:07:55Z","cross_cats_sorted":[],"title_canon_sha256":"47385dc693c337db3e7beb69fe9686fc00683a1858d9e1449415de5b86007064","abstract_canon_sha256":"bc001da6588f73a1c16a79e5b985b01aeb6fa92c297a54c43b707cc1efe38054"},"schema_version":"1.0"},"canonical_sha256":"9725191279f6fe7c4674b14ce96be8d4aa82859d8197592d81b2775d20fff41c","source":{"kind":"arxiv","id":"1410.5201","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.5201","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"arxiv_version","alias_value":"1410.5201v2","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.5201","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"pith_short_12","alias_value":"S4SRSETZ637H","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"S4SRSETZ637HYRTU","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"S4SRSETZ","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:S4SRSETZ637HYRTUWFGOS27I2S","target":"record","payload":{"canonical_record":{"source":{"id":"1410.5201","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-10-20T09:07:55Z","cross_cats_sorted":[],"title_canon_sha256":"47385dc693c337db3e7beb69fe9686fc00683a1858d9e1449415de5b86007064","abstract_canon_sha256":"bc001da6588f73a1c16a79e5b985b01aeb6fa92c297a54c43b707cc1efe38054"},"schema_version":"1.0"},"canonical_sha256":"9725191279f6fe7c4674b14ce96be8d4aa82859d8197592d81b2775d20fff41c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:38:36.476063Z","signature_b64":"IdVwaX+3g8IYy5yXefGZsiqgsTtVMepSx/8pQBgqNbOxLoKFTXtGss/bh1LstSbcmWV3PyJ9Bl1SjKl/4GbVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9725191279f6fe7c4674b14ce96be8d4aa82859d8197592d81b2775d20fff41c","last_reissued_at":"2026-05-18T02:38:36.475424Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:38:36.475424Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.5201","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":"2026-05-18T02:38:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oIxmdNwF9PLnNo7cStItqe3+quWaCe7jpq/JwEtp1JZnbUikL7zcadhqzWZp3L8lWt3O8U4bak62AqbXmOE9Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T19:57:20.478655Z"},"content_sha256":"86614288448cc775ba65e122191c40db999e34abeca2a401bd909c8b1fda1d9b","schema_version":"1.0","event_id":"sha256:86614288448cc775ba65e122191c40db999e34abeca2a401bd909c8b1fda1d9b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:S4SRSETZ637HYRTUWFGOS27I2S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Status and perspectives for $\\bar PANDA$ at FAIR","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Elisabetta Prencipe","submitted_at":"2014-10-20T09:07:55Z","abstract_excerpt":"The Facility for Antiproton and Ion Research (FAIR) is an international accelerator facility which will use antiprotons and ions to perform research in the fields of nuclear, hadron and particle physics, atomic and anti-matter physics, high density plasma physics and applications in condensed matter physics, biology and the bio-medical sciences. It is located at Darmstadt (Germany) and it is under construction. Among all projects in development at FAIR in this moment, this report focuses on the $\\bar PANDA$ experiment (antiProton ANnihilation at DArmstadt). Some topics from the Charm and Charm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.5201","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":""},"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":"2026-05-18T02:38:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0UE0oA88GIzVuCwz4BYjPDpvXTVobmbQS2EfGbu0BpqxHI8C8Lz3yV+rJSOPrmPpKCps/iSHBc2TQG5C80JcBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T19:57:20.479006Z"},"content_sha256":"0f75d7e1eef5f0c9ab74b84277e6aaccde1e4b88ee0ddcd743769e0131294055","schema_version":"1.0","event_id":"sha256:0f75d7e1eef5f0c9ab74b84277e6aaccde1e4b88ee0ddcd743769e0131294055"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4SRSETZ637HYRTUWFGOS27I2S/bundle.json","state_url":"https://pith.science/pith/S4SRSETZ637HYRTUWFGOS27I2S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4SRSETZ637HYRTUWFGOS27I2S/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":"2026-07-01T19:57:20Z","links":{"resolver":"https://pith.science/pith/S4SRSETZ637HYRTUWFGOS27I2S","bundle":"https://pith.science/pith/S4SRSETZ637HYRTUWFGOS27I2S/bundle.json","state":"https://pith.science/pith/S4SRSETZ637HYRTUWFGOS27I2S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4SRSETZ637HYRTUWFGOS27I2S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:S4SRSETZ637HYRTUWFGOS27I2S","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":"bc001da6588f73a1c16a79e5b985b01aeb6fa92c297a54c43b707cc1efe38054","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-10-20T09:07:55Z","title_canon_sha256":"47385dc693c337db3e7beb69fe9686fc00683a1858d9e1449415de5b86007064"},"schema_version":"1.0","source":{"id":"1410.5201","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.5201","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"arxiv_version","alias_value":"1410.5201v2","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.5201","created_at":"2026-05-18T02:38:36Z"},{"alias_kind":"pith_short_12","alias_value":"S4SRSETZ637H","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"S4SRSETZ637HYRTU","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"S4SRSETZ","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:0f75d7e1eef5f0c9ab74b84277e6aaccde1e4b88ee0ddcd743769e0131294055","target":"graph","created_at":"2026-05-18T02:38:36Z","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 Facility for Antiproton and Ion Research (FAIR) is an international accelerator facility which will use antiprotons and ions to perform research in the fields of nuclear, hadron and particle physics, atomic and anti-matter physics, high density plasma physics and applications in condensed matter physics, biology and the bio-medical sciences. It is located at Darmstadt (Germany) and it is under construction. Among all projects in development at FAIR in this moment, this report focuses on the $\\bar PANDA$ experiment (antiProton ANnihilation at DArmstadt). Some topics from the Charm and Charm","authors_text":"Elisabetta Prencipe","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-10-20T09:07:55Z","title":"Status and perspectives for $\\bar PANDA$ at FAIR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.5201","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":"sha256:86614288448cc775ba65e122191c40db999e34abeca2a401bd909c8b1fda1d9b","target":"record","created_at":"2026-05-18T02:38:36Z","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":"bc001da6588f73a1c16a79e5b985b01aeb6fa92c297a54c43b707cc1efe38054","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-10-20T09:07:55Z","title_canon_sha256":"47385dc693c337db3e7beb69fe9686fc00683a1858d9e1449415de5b86007064"},"schema_version":"1.0","source":{"id":"1410.5201","kind":"arxiv","version":2}},"canonical_sha256":"9725191279f6fe7c4674b14ce96be8d4aa82859d8197592d81b2775d20fff41c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9725191279f6fe7c4674b14ce96be8d4aa82859d8197592d81b2775d20fff41c","first_computed_at":"2026-05-18T02:38:36.475424Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:38:36.475424Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IdVwaX+3g8IYy5yXefGZsiqgsTtVMepSx/8pQBgqNbOxLoKFTXtGss/bh1LstSbcmWV3PyJ9Bl1SjKl/4GbVCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:38:36.476063Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.5201","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86614288448cc775ba65e122191c40db999e34abeca2a401bd909c8b1fda1d9b","sha256:0f75d7e1eef5f0c9ab74b84277e6aaccde1e4b88ee0ddcd743769e0131294055"],"state_sha256":"c2a287a94cdd6c4393d25c48873974dad964e6fef7b59b92c0f38e33fc01cd6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xuBiwNXL9BrEZwodbJhhvNugOdpg/IBygK1g6aIASUr7TB/fQ9tKL9tl5MpedkO4VuUH4bqT9uf3+dzTfSjTDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T19:57:20.480939Z","bundle_sha256":"c00c90fc6e9c63d69bb0365751eaaa93731266498c8ccc45a324eccea34a5e80"}}