{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:NA6MZVYEWP2BE55WIGMUZJDYVV","short_pith_number":"pith:NA6MZVYE","canonical_record":{"source":{"id":"1312.3504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2013-12-12T14:47:50Z","cross_cats_sorted":["cs.PF"],"title_canon_sha256":"7d0ff5adbaf15ff9a37a46cdbe0406ea5b0b52f4bfb328825ed6d391429b5679","abstract_canon_sha256":"ba0a6578a347820fc83b053c129aac4d5908befd29a5286b0731c9978122bfae"},"schema_version":"1.0"},"canonical_sha256":"683cccd704b3f41277b641994ca478ad4dc7447fc0fd47e97390174244b3a87a","source":{"kind":"arxiv","id":"1312.3504","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.3504","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"arxiv_version","alias_value":"1312.3504v1","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3504","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"pith_short_12","alias_value":"NA6MZVYEWP2B","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NA6MZVYEWP2BE55W","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NA6MZVYE","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:NA6MZVYEWP2BE55WIGMUZJDYVV","target":"record","payload":{"canonical_record":{"source":{"id":"1312.3504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2013-12-12T14:47:50Z","cross_cats_sorted":["cs.PF"],"title_canon_sha256":"7d0ff5adbaf15ff9a37a46cdbe0406ea5b0b52f4bfb328825ed6d391429b5679","abstract_canon_sha256":"ba0a6578a347820fc83b053c129aac4d5908befd29a5286b0731c9978122bfae"},"schema_version":"1.0"},"canonical_sha256":"683cccd704b3f41277b641994ca478ad4dc7447fc0fd47e97390174244b3a87a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:50.744657Z","signature_b64":"SDTo84afRtARvfhjp147b2Iszv/nBnykNPxCtbzuXKzC5vOjoaBydsR+5xdhXMAW0/b1qs+wxwHrmJjX6zvCDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"683cccd704b3f41277b641994ca478ad4dc7447fc0fd47e97390174244b3a87a","last_reissued_at":"2026-05-18T03:04:50.743929Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:50.743929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.3504","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":"2026-05-18T03:04:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QqLmo1Kj5KNcKjfaJbTU1Bp3/DMA04sxGM1k/3rqjSaA8FQh1CgwbSNVltUl2J1tgBDuzK5o7CtyR7ZfgzYeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:11:23.322230Z"},"content_sha256":"d8b736e3c33cc4aa8cf599b192402bd4e55fc96f87696da8c2849d6f99f3ba11","schema_version":"1.0","event_id":"sha256:d8b736e3c33cc4aa8cf599b192402bd4e55fc96f87696da8c2849d6f99f3ba11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:NA6MZVYEWP2BE55WIGMUZJDYVV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Building An Information System for a Distributed Testbed","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.PF"],"primary_cat":"cs.DC","authors_text":"Shava Smallen, Warren Smith","submitted_at":"2013-12-12T14:47:50Z","abstract_excerpt":"This paper describes an information system designed to support the large volume of monitoring information generated by a distributed testbed. This monitoring information is produced by several subsystems and consists of status and performance data that needs to be federated, distributed, and stored in a timely and easy to use manner. Our approach differs from existing approaches because it federates and distributes information at a low architectural level via messaging; a natural match to many of the producers and consumers of information. In addition, a database is easily layered atop the mes"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3504","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":"2026-05-18T03:04:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMJgmcbC3FIR7LNDCIqUphjdm3R4LL0nbpcCnN04Upv0y56EBJJONi3xexAlQJUuirLZZTbJ9fOhCZKsWBWZCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:11:23.322881Z"},"content_sha256":"2e70ce2d0ea8fba28e4d7c09155a2f35519571990b463ab1d500727df1988721","schema_version":"1.0","event_id":"sha256:2e70ce2d0ea8fba28e4d7c09155a2f35519571990b463ab1d500727df1988721"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/bundle.json","state_url":"https://pith.science/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/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":"2026-06-07T06:11:23Z","links":{"resolver":"https://pith.science/pith/NA6MZVYEWP2BE55WIGMUZJDYVV","bundle":"https://pith.science/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/bundle.json","state":"https://pith.science/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NA6MZVYEWP2BE55WIGMUZJDYVV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NA6MZVYEWP2BE55WIGMUZJDYVV","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":"ba0a6578a347820fc83b053c129aac4d5908befd29a5286b0731c9978122bfae","cross_cats_sorted":["cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2013-12-12T14:47:50Z","title_canon_sha256":"7d0ff5adbaf15ff9a37a46cdbe0406ea5b0b52f4bfb328825ed6d391429b5679"},"schema_version":"1.0","source":{"id":"1312.3504","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.3504","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"arxiv_version","alias_value":"1312.3504v1","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3504","created_at":"2026-05-18T03:04:50Z"},{"alias_kind":"pith_short_12","alias_value":"NA6MZVYEWP2B","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NA6MZVYEWP2BE55W","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NA6MZVYE","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:2e70ce2d0ea8fba28e4d7c09155a2f35519571990b463ab1d500727df1988721","target":"graph","created_at":"2026-05-18T03:04:50Z","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":"This paper describes an information system designed to support the large volume of monitoring information generated by a distributed testbed. This monitoring information is produced by several subsystems and consists of status and performance data that needs to be federated, distributed, and stored in a timely and easy to use manner. Our approach differs from existing approaches because it federates and distributes information at a low architectural level via messaging; a natural match to many of the producers and consumers of information. In addition, a database is easily layered atop the mes","authors_text":"Shava Smallen, Warren Smith","cross_cats":["cs.PF"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2013-12-12T14:47:50Z","title":"Building An Information System for a Distributed Testbed"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3504","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:d8b736e3c33cc4aa8cf599b192402bd4e55fc96f87696da8c2849d6f99f3ba11","target":"record","created_at":"2026-05-18T03:04:50Z","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":"ba0a6578a347820fc83b053c129aac4d5908befd29a5286b0731c9978122bfae","cross_cats_sorted":["cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2013-12-12T14:47:50Z","title_canon_sha256":"7d0ff5adbaf15ff9a37a46cdbe0406ea5b0b52f4bfb328825ed6d391429b5679"},"schema_version":"1.0","source":{"id":"1312.3504","kind":"arxiv","version":1}},"canonical_sha256":"683cccd704b3f41277b641994ca478ad4dc7447fc0fd47e97390174244b3a87a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"683cccd704b3f41277b641994ca478ad4dc7447fc0fd47e97390174244b3a87a","first_computed_at":"2026-05-18T03:04:50.743929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:50.743929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SDTo84afRtARvfhjp147b2Iszv/nBnykNPxCtbzuXKzC5vOjoaBydsR+5xdhXMAW0/b1qs+wxwHrmJjX6zvCDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:50.744657Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.3504","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d8b736e3c33cc4aa8cf599b192402bd4e55fc96f87696da8c2849d6f99f3ba11","sha256:2e70ce2d0ea8fba28e4d7c09155a2f35519571990b463ab1d500727df1988721"],"state_sha256":"7193fbe375b22659f4c74ad2f70e07b8ea563fa8a2d060d655cdf2e7377ada7e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oCStC+Q8oBhml1oEePXOWGI9XIcqaBKWHn6tJN/53tQIRAELoUPotz4wvO9oFGBKtRk/4pghAibuhLbEPoqRBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T06:11:23.326526Z","bundle_sha256":"4e9ce4e9010faf02f17f323352642e4389c5e05823b185bb8e2aeb6cea7dea3d"}}