{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:G3WPO6UZXFWAMBZSDW2QVAOPJV","short_pith_number":"pith:G3WPO6UZ","canonical_record":{"source":{"id":"2206.14103","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-06-28T15:58:35Z","cross_cats_sorted":[],"title_canon_sha256":"892cca22e31d0642e09270b948d9508ac2d4be67ae86f32599942c8a9f4c2768","abstract_canon_sha256":"fc40feee78b015e6ce8e761f67d5034c128e059c58aa692de42b2011a4253ecf"},"schema_version":"1.0"},"canonical_sha256":"36ecf77a99b96c0607321db50a81cf4d4d77de9c6f3a535ea8ec5e7bad45f2dc","source":{"kind":"arxiv","id":"2206.14103","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.14103","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"arxiv_version","alias_value":"2206.14103v1","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.14103","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_12","alias_value":"G3WPO6UZXFWA","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_16","alias_value":"G3WPO6UZXFWAMBZS","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_8","alias_value":"G3WPO6UZ","created_at":"2026-07-05T04:35:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:G3WPO6UZXFWAMBZSDW2QVAOPJV","target":"record","payload":{"canonical_record":{"source":{"id":"2206.14103","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-06-28T15:58:35Z","cross_cats_sorted":[],"title_canon_sha256":"892cca22e31d0642e09270b948d9508ac2d4be67ae86f32599942c8a9f4c2768","abstract_canon_sha256":"fc40feee78b015e6ce8e761f67d5034c128e059c58aa692de42b2011a4253ecf"},"schema_version":"1.0"},"canonical_sha256":"36ecf77a99b96c0607321db50a81cf4d4d77de9c6f3a535ea8ec5e7bad45f2dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:35:53.110697Z","signature_b64":"wp3mNgHOpyWbR/YZvTRyW5N6l/Pgo/mbSN9A2tXwvIlZ/CTjzQGWyq7D9w96RCYzK3olb3OqzK378PlA5yi0CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36ecf77a99b96c0607321db50a81cf4d4d77de9c6f3a535ea8ec5e7bad45f2dc","last_reissued_at":"2026-07-05T04:35:53.110262Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:35:53.110262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.14103","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":"2026-07-05T04:35:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z6uiHNYPwzMADhEYozr0kKyDenxF8/lHaWOPpIOkPxkj72cBE6c9i7mTW1rKlQuyHMqkXadyl4QYkf6dMus0Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-28T14:33:05.801862Z"},"content_sha256":"2ba2182f37b569af0b42b6d078cf2d07fdd5ae74f3252f8ba63ebb741bc24cc1","schema_version":"1.0","event_id":"sha256:2ba2182f37b569af0b42b6d078cf2d07fdd5ae74f3252f8ba63ebb741bc24cc1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:G3WPO6UZXFWAMBZSDW2QVAOPJV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Workflows to driving high-performance interactive supercomputing for urgent decision making","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Andreas Gerndt, Artur Podobas, Evgenij Belikov, Gordon Gibb, Markus Flatken, Nick Brown, Rupert Nash, Stefano Markidis, Wei Der Chien","submitted_at":"2022-06-28T15:58:35Z","abstract_excerpt":"Interactive urgent computing is a small but growing user of supercomputing resources. However there are numerous technical challenges that must be overcome to make supercomputers fully suited to the wide range of urgent workloads which could benefit from the computational power delivered by such instruments. An important question is how to connect the different components of an urgent workload; namely the users, the simulation codes, and external data sources, together in a structured and accessible manner.\n  In this paper we explore the role of workflows from both the perspective of marshalli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.14103","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/2206.14103/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":"2026-07-05T04:35:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"04xjLdOyjOeV2QHPITMo1KOFhypvR0bqGiBMnMs+8NpJXyEW0pVR65bgT/ciA7W/MWcGtQwhQBL7CHbxwISdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-28T14:33:05.802241Z"},"content_sha256":"48e773b450f8835a0e5f4835d3a9c5ca93c901c366e66694fa8376ce84613b31","schema_version":"1.0","event_id":"sha256:48e773b450f8835a0e5f4835d3a9c5ca93c901c366e66694fa8376ce84613b31"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/bundle.json","state_url":"https://pith.science/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/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":"2026-07-28T14:33:05Z","links":{"resolver":"https://pith.science/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV","bundle":"https://pith.science/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/bundle.json","state":"https://pith.science/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G3WPO6UZXFWAMBZSDW2QVAOPJV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:G3WPO6UZXFWAMBZSDW2QVAOPJV","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":"fc40feee78b015e6ce8e761f67d5034c128e059c58aa692de42b2011a4253ecf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-06-28T15:58:35Z","title_canon_sha256":"892cca22e31d0642e09270b948d9508ac2d4be67ae86f32599942c8a9f4c2768"},"schema_version":"1.0","source":{"id":"2206.14103","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.14103","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"arxiv_version","alias_value":"2206.14103v1","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.14103","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_12","alias_value":"G3WPO6UZXFWA","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_16","alias_value":"G3WPO6UZXFWAMBZS","created_at":"2026-07-05T04:35:53Z"},{"alias_kind":"pith_short_8","alias_value":"G3WPO6UZ","created_at":"2026-07-05T04:35:53Z"}],"graph_snapshots":[{"event_id":"sha256:48e773b450f8835a0e5f4835d3a9c5ca93c901c366e66694fa8376ce84613b31","target":"graph","created_at":"2026-07-05T04:35:53Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2206.14103/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Interactive urgent computing is a small but growing user of supercomputing resources. However there are numerous technical challenges that must be overcome to make supercomputers fully suited to the wide range of urgent workloads which could benefit from the computational power delivered by such instruments. An important question is how to connect the different components of an urgent workload; namely the users, the simulation codes, and external data sources, together in a structured and accessible manner.\n  In this paper we explore the role of workflows from both the perspective of marshalli","authors_text":"Andreas Gerndt, Artur Podobas, Evgenij Belikov, Gordon Gibb, Markus Flatken, Nick Brown, Rupert Nash, Stefano Markidis, Wei Der Chien","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-06-28T15:58:35Z","title":"Workflows to driving high-performance interactive supercomputing for urgent decision making"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.14103","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":"sha256:2ba2182f37b569af0b42b6d078cf2d07fdd5ae74f3252f8ba63ebb741bc24cc1","target":"record","created_at":"2026-07-05T04:35:53Z","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":"fc40feee78b015e6ce8e761f67d5034c128e059c58aa692de42b2011a4253ecf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2022-06-28T15:58:35Z","title_canon_sha256":"892cca22e31d0642e09270b948d9508ac2d4be67ae86f32599942c8a9f4c2768"},"schema_version":"1.0","source":{"id":"2206.14103","kind":"arxiv","version":1}},"canonical_sha256":"36ecf77a99b96c0607321db50a81cf4d4d77de9c6f3a535ea8ec5e7bad45f2dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36ecf77a99b96c0607321db50a81cf4d4d77de9c6f3a535ea8ec5e7bad45f2dc","first_computed_at":"2026-07-05T04:35:53.110262Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:53.110262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wp3mNgHOpyWbR/YZvTRyW5N6l/Pgo/mbSN9A2tXwvIlZ/CTjzQGWyq7D9w96RCYzK3olb3OqzK378PlA5yi0CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:53.110697Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.14103","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ba2182f37b569af0b42b6d078cf2d07fdd5ae74f3252f8ba63ebb741bc24cc1","sha256:48e773b450f8835a0e5f4835d3a9c5ca93c901c366e66694fa8376ce84613b31"],"state_sha256":"139298fb8d4f84fff15a9ed7209d06a034ad34311e21e49a17845f3204e8b54c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xwtNr1V+SE9zegtgOlwoZhvqM7nq8EuKop7u5r6J+azhLgqi9vKE4YCpz68civUwS4LEGrSVfmsqs1aJCpOQCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-28T14:33:05.804756Z","bundle_sha256":"24959af189eb357320af227d67a0ab8cca15e822aab28533f654f4d005ae08e9"}}