{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:QJR2F2OZPZSRW3SAWD4L235JUU","short_pith_number":"pith:QJR2F2OZ","canonical_record":{"source":{"id":"1801.03872","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-01-11T17:02:30Z","cross_cats_sorted":["cs.DL"],"title_canon_sha256":"dbf013b0f31c16196ecc9e8ce303848f545f709c24c443e5ac7579b873fb46dd","abstract_canon_sha256":"4b6e90dacdef2b523217b73def4b0e8521006769edc73ed717442a319ffdd675"},"schema_version":"1.0"},"canonical_sha256":"8263a2e9d97e651b6e40b0f8bd6fa9a52f7c6087282d37feab82414beac2d5c9","source":{"kind":"arxiv","id":"1801.03872","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03872","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03872v1","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03872","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"QJR2F2OZPZSR","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QJR2F2OZPZSRW3SA","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QJR2F2OZ","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:QJR2F2OZPZSRW3SAWD4L235JUU","target":"record","payload":{"canonical_record":{"source":{"id":"1801.03872","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-01-11T17:02:30Z","cross_cats_sorted":["cs.DL"],"title_canon_sha256":"dbf013b0f31c16196ecc9e8ce303848f545f709c24c443e5ac7579b873fb46dd","abstract_canon_sha256":"4b6e90dacdef2b523217b73def4b0e8521006769edc73ed717442a319ffdd675"},"schema_version":"1.0"},"canonical_sha256":"8263a2e9d97e651b6e40b0f8bd6fa9a52f7c6087282d37feab82414beac2d5c9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:13.316933Z","signature_b64":"m74WxaMxAxl0f03BHKl2rWefbhChOdTEkJHykL/4nAiIVmdRkV/Vl+VYvrakcSqI3P55FXyn7JJXcmhl7tkbAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8263a2e9d97e651b6e40b0f8bd6fa9a52f7c6087282d37feab82414beac2d5c9","last_reissued_at":"2026-05-18T00:26:13.316472Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:13.316472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.03872","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":"2026-05-18T00:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hv35iGcuGqfHo4fBEA0wK/pXrmyWEkiJhv/QP9Vo3f8EWWq+Zhe3MB0x1yZWYWD40ByQwiL9p5099sVZ4Sn7BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:02:31.316054Z"},"content_sha256":"0a465b4deb2a08bbccda240c922021cdd4d060bd7bb3d524120833bd30988e99","schema_version":"1.0","event_id":"sha256:0a465b4deb2a08bbccda240c922021cdd4d060bd7bb3d524120833bd30988e99"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:QJR2F2OZPZSRW3SAWD4L235JUU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The archive solution for distributed workflow management agents of the CMS experiment at LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DL"],"primary_cat":"hep-ex","authors_text":"Nils Leif Fischer, Valentin Kuznetsov, Yuyi Guo","submitted_at":"2018-01-11T17:02:30Z","abstract_excerpt":"The CMS experiment at the CERN LHC developed the Workflow Management Archive system to persistently store unstructured framework job report documents produced by distributed workflow management agents. In this paper we present its architecture, implementation, deployment, and integration with the CMS and CERN computing infrastructures, such as central HDFS and Hadoop Spark cluster. The system leverages modern technologies such as a document oriented database and the Hadoop eco-system to provide the necessary flexibility to reliably process, store, and aggregate $\\mathcal{O}$(1M) documents on a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03872","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":"2026-05-18T00:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qIOh3IpMPABmdk6/H39YZe45/v1UULr9kQChUMTFZKUD35xNcPciZTzw3dDF5o217gZdMEG0WhRgwH4rcl3bDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:02:31.316421Z"},"content_sha256":"3e053379dcc5a4013ca0d63f84949a25b25e5b3875099be3a33d8069ded4d9cc","schema_version":"1.0","event_id":"sha256:3e053379dcc5a4013ca0d63f84949a25b25e5b3875099be3a33d8069ded4d9cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QJR2F2OZPZSRW3SAWD4L235JUU/bundle.json","state_url":"https://pith.science/pith/QJR2F2OZPZSRW3SAWD4L235JUU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QJR2F2OZPZSRW3SAWD4L235JUU/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":"2026-06-01T20:02:31Z","links":{"resolver":"https://pith.science/pith/QJR2F2OZPZSRW3SAWD4L235JUU","bundle":"https://pith.science/pith/QJR2F2OZPZSRW3SAWD4L235JUU/bundle.json","state":"https://pith.science/pith/QJR2F2OZPZSRW3SAWD4L235JUU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QJR2F2OZPZSRW3SAWD4L235JUU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QJR2F2OZPZSRW3SAWD4L235JUU","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":"4b6e90dacdef2b523217b73def4b0e8521006769edc73ed717442a319ffdd675","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-01-11T17:02:30Z","title_canon_sha256":"dbf013b0f31c16196ecc9e8ce303848f545f709c24c443e5ac7579b873fb46dd"},"schema_version":"1.0","source":{"id":"1801.03872","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03872","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03872v1","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03872","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"QJR2F2OZPZSR","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QJR2F2OZPZSRW3SA","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QJR2F2OZ","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:3e053379dcc5a4013ca0d63f84949a25b25e5b3875099be3a33d8069ded4d9cc","target":"graph","created_at":"2026-05-18T00:26:13Z","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 CMS experiment at the CERN LHC developed the Workflow Management Archive system to persistently store unstructured framework job report documents produced by distributed workflow management agents. In this paper we present its architecture, implementation, deployment, and integration with the CMS and CERN computing infrastructures, such as central HDFS and Hadoop Spark cluster. The system leverages modern technologies such as a document oriented database and the Hadoop eco-system to provide the necessary flexibility to reliably process, store, and aggregate $\\mathcal{O}$(1M) documents on a","authors_text":"Nils Leif Fischer, Valentin Kuznetsov, Yuyi Guo","cross_cats":["cs.DL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-01-11T17:02:30Z","title":"The archive solution for distributed workflow management agents of the CMS experiment at LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03872","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":"sha256:0a465b4deb2a08bbccda240c922021cdd4d060bd7bb3d524120833bd30988e99","target":"record","created_at":"2026-05-18T00:26:13Z","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":"4b6e90dacdef2b523217b73def4b0e8521006769edc73ed717442a319ffdd675","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2018-01-11T17:02:30Z","title_canon_sha256":"dbf013b0f31c16196ecc9e8ce303848f545f709c24c443e5ac7579b873fb46dd"},"schema_version":"1.0","source":{"id":"1801.03872","kind":"arxiv","version":1}},"canonical_sha256":"8263a2e9d97e651b6e40b0f8bd6fa9a52f7c6087282d37feab82414beac2d5c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8263a2e9d97e651b6e40b0f8bd6fa9a52f7c6087282d37feab82414beac2d5c9","first_computed_at":"2026-05-18T00:26:13.316472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:13.316472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m74WxaMxAxl0f03BHKl2rWefbhChOdTEkJHykL/4nAiIVmdRkV/Vl+VYvrakcSqI3P55FXyn7JJXcmhl7tkbAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:13.316933Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03872","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a465b4deb2a08bbccda240c922021cdd4d060bd7bb3d524120833bd30988e99","sha256:3e053379dcc5a4013ca0d63f84949a25b25e5b3875099be3a33d8069ded4d9cc"],"state_sha256":"1d0f1c71f05048481820daf48039037a7df86c9459fc940b2a8861b14c4c9222"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q/biA4/WgePTvV9u5w3o5HpyMWHeut1Aw3TBU8lGNb7k0y632nyT2aYOwapJMl25uMtGFcU/2u7B8qPjowrYBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T20:02:31.318867Z","bundle_sha256":"5f1505ec9f79557b137f79c1c86b53c3c50e5c8351d12f7b33659b4e47de3047"}}