{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:MFBIKNANQB7ST4GURMFJWMKO5H","short_pith_number":"pith:MFBIKNAN","canonical_record":{"source":{"id":"2501.03007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2025-01-06T13:33:22Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"4ab173d4400a04d6533a6c4778f7ca7b20158ef15cea91b62d164b4ce2a7f373","abstract_canon_sha256":"d1e6b3ee2c55e33b5d196681e51456a7b3a96f8f73c1db6e07e2386e8354819f"},"schema_version":"1.0"},"canonical_sha256":"614285340d807f29f0d48b0a9b314ee9da0ce730117c4713e6db3a9cd20d1127","source":{"kind":"arxiv","id":"2501.03007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03007","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03007v1","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03007","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_12","alias_value":"MFBIKNANQB7S","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_16","alias_value":"MFBIKNANQB7ST4GU","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_8","alias_value":"MFBIKNAN","created_at":"2026-07-05T09:57:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:MFBIKNANQB7ST4GURMFJWMKO5H","target":"record","payload":{"canonical_record":{"source":{"id":"2501.03007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2025-01-06T13:33:22Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"4ab173d4400a04d6533a6c4778f7ca7b20158ef15cea91b62d164b4ce2a7f373","abstract_canon_sha256":"d1e6b3ee2c55e33b5d196681e51456a7b3a96f8f73c1db6e07e2386e8354819f"},"schema_version":"1.0"},"canonical_sha256":"614285340d807f29f0d48b0a9b314ee9da0ce730117c4713e6db3a9cd20d1127","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:57:29.142199Z","signature_b64":"ChVpD1V8fwn3anFZTPs2v8TFUS4r/VUhtR+2E7AONQCJKTz4ocQ8aMdU4FSA535hvS5zVn+uY/rS2G+4ppbECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"614285340d807f29f0d48b0a9b314ee9da0ce730117c4713e6db3a9cd20d1127","last_reissued_at":"2026-07-05T09:57:29.141767Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:57:29.141767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.03007","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":"2026-07-05T09:57:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nFTFSyDpuUVrCgPifqfRN62TX+DQZMc8Uam2FOCqikHR6g8aDCQXhSSVXV3MyBn8DXyzZ65xzhxZOpari2u5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T20:38:23.804718Z"},"content_sha256":"e5b018ba6fbf1503cc6c6ad0250a209f0208f2d00094d96af15b7a397a05790b","schema_version":"1.0","event_id":"sha256:e5b018ba6fbf1503cc6c6ad0250a209f0208f2d00094d96af15b7a397a05790b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:MFBIKNANQB7ST4GURMFJWMKO5H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A lightweight analysis farm for fundamental physics experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"hep-ex","authors_text":"Benedikt Maier, Kathrin Valerius, Luca Scotto Lavina, Manuel Giffels, Markus Klute, Matthias Schnepf, Ralf Florian von Cube, Raquel Quishpe, Robin Hofsaess, Sebastian Brommer","submitted_at":"2025-01-06T13:33:22Z","abstract_excerpt":"Scientific collaborations require a strong computing infrastructure to successfully process and analyze data. While large-scale collaborations have access to resources such as Analysis Facilities, small-scale collaborations often lack the resources to establish and maintain such an infrastructure and instead operate with fragmented analysis environments, resulting in inefficiencies, hindering reproducibility and thus creating additional challenges for the collaboration that are not related to the experiment itself. We present a scalable, lightweight and maintainable Analysis Facility developed"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03007","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.03007/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":"2026-07-05T09:57:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YKatfjj7JH2VYE8lULd/UxQOY2iJ9WNNX+d/+uVkF6Nl3+1ZeXsonpW4QgOv1Jb89U1kXqNDxED6ewe9UNPTCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T20:38:23.807322Z"},"content_sha256":"b7441506a5e7e52d896ff1073e7192f50377f81f357b8426b73a18e52db4aabe","schema_version":"1.0","event_id":"sha256:b7441506a5e7e52d896ff1073e7192f50377f81f357b8426b73a18e52db4aabe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MFBIKNANQB7ST4GURMFJWMKO5H/bundle.json","state_url":"https://pith.science/pith/MFBIKNANQB7ST4GURMFJWMKO5H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MFBIKNANQB7ST4GURMFJWMKO5H/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":"2026-08-17T20:38:23Z","links":{"resolver":"https://pith.science/pith/MFBIKNANQB7ST4GURMFJWMKO5H","bundle":"https://pith.science/pith/MFBIKNANQB7ST4GURMFJWMKO5H/bundle.json","state":"https://pith.science/pith/MFBIKNANQB7ST4GURMFJWMKO5H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MFBIKNANQB7ST4GURMFJWMKO5H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MFBIKNANQB7ST4GURMFJWMKO5H","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":"d1e6b3ee2c55e33b5d196681e51456a7b3a96f8f73c1db6e07e2386e8354819f","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2025-01-06T13:33:22Z","title_canon_sha256":"4ab173d4400a04d6533a6c4778f7ca7b20158ef15cea91b62d164b4ce2a7f373"},"schema_version":"1.0","source":{"id":"2501.03007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03007","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03007v1","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03007","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_12","alias_value":"MFBIKNANQB7S","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_16","alias_value":"MFBIKNANQB7ST4GU","created_at":"2026-07-05T09:57:29Z"},{"alias_kind":"pith_short_8","alias_value":"MFBIKNAN","created_at":"2026-07-05T09:57:29Z"}],"graph_snapshots":[{"event_id":"sha256:b7441506a5e7e52d896ff1073e7192f50377f81f357b8426b73a18e52db4aabe","target":"graph","created_at":"2026-07-05T09:57:29Z","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/2501.03007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Scientific collaborations require a strong computing infrastructure to successfully process and analyze data. While large-scale collaborations have access to resources such as Analysis Facilities, small-scale collaborations often lack the resources to establish and maintain such an infrastructure and instead operate with fragmented analysis environments, resulting in inefficiencies, hindering reproducibility and thus creating additional challenges for the collaboration that are not related to the experiment itself. We present a scalable, lightweight and maintainable Analysis Facility developed","authors_text":"Benedikt Maier, Kathrin Valerius, Luca Scotto Lavina, Manuel Giffels, Markus Klute, Matthias Schnepf, Ralf Florian von Cube, Raquel Quishpe, Robin Hofsaess, Sebastian Brommer","cross_cats":["physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2025-01-06T13:33:22Z","title":"A lightweight analysis farm for fundamental physics experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03007","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:e5b018ba6fbf1503cc6c6ad0250a209f0208f2d00094d96af15b7a397a05790b","target":"record","created_at":"2026-07-05T09:57:29Z","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":"d1e6b3ee2c55e33b5d196681e51456a7b3a96f8f73c1db6e07e2386e8354819f","cross_cats_sorted":["physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2025-01-06T13:33:22Z","title_canon_sha256":"4ab173d4400a04d6533a6c4778f7ca7b20158ef15cea91b62d164b4ce2a7f373"},"schema_version":"1.0","source":{"id":"2501.03007","kind":"arxiv","version":1}},"canonical_sha256":"614285340d807f29f0d48b0a9b314ee9da0ce730117c4713e6db3a9cd20d1127","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"614285340d807f29f0d48b0a9b314ee9da0ce730117c4713e6db3a9cd20d1127","first_computed_at":"2026-07-05T09:57:29.141767Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:57:29.141767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ChVpD1V8fwn3anFZTPs2v8TFUS4r/VUhtR+2E7AONQCJKTz4ocQ8aMdU4FSA535hvS5zVn+uY/rS2G+4ppbECw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:57:29.142199Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.03007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5b018ba6fbf1503cc6c6ad0250a209f0208f2d00094d96af15b7a397a05790b","sha256:b7441506a5e7e52d896ff1073e7192f50377f81f357b8426b73a18e52db4aabe"],"state_sha256":"cda7cbcdb6931a93ef9671c7f56b2f592e26b6aa5f5ddacfb72205929cc4e4a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"57hBIhhgtNRLp/63sMrIZ4V/Yw/064gttgz99yDMK+9ToJfReIOgDAgdJJqJx7Tg2lCQ6tdI9bkbbu6MFR10Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T20:38:23.816527Z","bundle_sha256":"23b011a5dca2ee5b7608e897a9f127a70ac9fd5f3a071a7e5e81fd88ff13d3e7"}}