{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:DEFYBDKY2LBDE4OYS5IBDDBZL4","short_pith_number":"pith:DEFYBDKY","canonical_record":{"source":{"id":"1605.00060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2016-04-30T03:15:08Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"61316fb79c0948f8ba5e9e52df4db0c6f32d53b2ba21a3a632375a102ff9e5f0","abstract_canon_sha256":"77e070cc5036c133799d28f18254d42b1a30ca8f4db940f37118782fdfc0bba4"},"schema_version":"1.0"},"canonical_sha256":"190b808d58d2c23271d89750118c395f0aa61c14dab9ce92b3ff4bbcb5d5fbe3","source":{"kind":"arxiv","id":"1605.00060","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.00060","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"arxiv_version","alias_value":"1605.00060v1","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.00060","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"pith_short_12","alias_value":"DEFYBDKY2LBD","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DEFYBDKY2LBDE4OY","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DEFYBDKY","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:DEFYBDKY2LBDE4OYS5IBDDBZL4","target":"record","payload":{"canonical_record":{"source":{"id":"1605.00060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2016-04-30T03:15:08Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"61316fb79c0948f8ba5e9e52df4db0c6f32d53b2ba21a3a632375a102ff9e5f0","abstract_canon_sha256":"77e070cc5036c133799d28f18254d42b1a30ca8f4db940f37118782fdfc0bba4"},"schema_version":"1.0"},"canonical_sha256":"190b808d58d2c23271d89750118c395f0aa61c14dab9ce92b3ff4bbcb5d5fbe3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:56.959663Z","signature_b64":"mzdmqshCl4yn5K1xCLJmnYbdsBzITuj4I1hOXDDisTPKtnRYQ4nPpO0Ms/OyqDpVlM4we8lSeskeZGo/SeGjCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"190b808d58d2c23271d89750118c395f0aa61c14dab9ce92b3ff4bbcb5d5fbe3","last_reissued_at":"2026-05-18T01:15:56.959153Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:56.959153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.00060","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":"2026-05-18T01:15:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HBvnnn8xPTvBzIbGMZsj7VYVvktBryk6cyLHJI96yyf0FK5YM0xfo1MCKQj2BJvOvCVNAz5EiNkfiEyZuQp8Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T18:57:31.111512Z"},"content_sha256":"097a8ba50364c8f58d9662ed13e68f3848ab311b50fc7167c6d52426ad8bd599","schema_version":"1.0","event_id":"sha256:097a8ba50364c8f58d9662ed13e68f3848ab311b50fc7167c6d52426ad8bd599"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:DEFYBDKY2LBDE4OYS5IBDDBZL4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relationship Queries on Large graphs using Pregel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.DB","authors_text":"Gautam Shroff, Maya Ramanath, Puneet Agarwal","submitted_at":"2016-04-30T03:15:08Z","abstract_excerpt":"Large-scale graph-structured data arising from social networks, databases, knowledge bases, web graphs, etc. is now available for analysis and mining. Graph-mining often involves 'relationship queries', which seek a ranked list of interesting interconnections among a given set of entities, corresponding to nodes in the graph. While relationship queries have been studied for many years, using various terminologies, e.g., keyword-search, Steiner-tree in a graph etc., the solutions proposed in the literature so far have not focused on scaling relationship queries to large graphs having billions o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.00060","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":"2026-05-18T01:15:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AtYTNwKEm2EssxGyoCi05StjNWCBI4GbUDDcVe9VVTZWZ4ZjB/SX+BxwB24NtT7AeqKB/bZjBsDNEZkWzmCGBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T18:57:31.111854Z"},"content_sha256":"0834d8bbd09d123fe830226e32c45a8b6ded4ce787b2e29a845db569d53d0009","schema_version":"1.0","event_id":"sha256:0834d8bbd09d123fe830226e32c45a8b6ded4ce787b2e29a845db569d53d0009"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/bundle.json","state_url":"https://pith.science/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/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":"2026-07-01T18:57:31Z","links":{"resolver":"https://pith.science/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4","bundle":"https://pith.science/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/bundle.json","state":"https://pith.science/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DEFYBDKY2LBDE4OYS5IBDDBZL4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DEFYBDKY2LBDE4OYS5IBDDBZL4","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":"77e070cc5036c133799d28f18254d42b1a30ca8f4db940f37118782fdfc0bba4","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2016-04-30T03:15:08Z","title_canon_sha256":"61316fb79c0948f8ba5e9e52df4db0c6f32d53b2ba21a3a632375a102ff9e5f0"},"schema_version":"1.0","source":{"id":"1605.00060","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.00060","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"arxiv_version","alias_value":"1605.00060v1","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.00060","created_at":"2026-05-18T01:15:56Z"},{"alias_kind":"pith_short_12","alias_value":"DEFYBDKY2LBD","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DEFYBDKY2LBDE4OY","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DEFYBDKY","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:0834d8bbd09d123fe830226e32c45a8b6ded4ce787b2e29a845db569d53d0009","target":"graph","created_at":"2026-05-18T01:15:56Z","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":"Large-scale graph-structured data arising from social networks, databases, knowledge bases, web graphs, etc. is now available for analysis and mining. Graph-mining often involves 'relationship queries', which seek a ranked list of interesting interconnections among a given set of entities, corresponding to nodes in the graph. While relationship queries have been studied for many years, using various terminologies, e.g., keyword-search, Steiner-tree in a graph etc., the solutions proposed in the literature so far have not focused on scaling relationship queries to large graphs having billions o","authors_text":"Gautam Shroff, Maya Ramanath, Puneet Agarwal","cross_cats":["cs.IR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2016-04-30T03:15:08Z","title":"Relationship Queries on Large graphs using Pregel"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.00060","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":"sha256:097a8ba50364c8f58d9662ed13e68f3848ab311b50fc7167c6d52426ad8bd599","target":"record","created_at":"2026-05-18T01:15:56Z","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":"77e070cc5036c133799d28f18254d42b1a30ca8f4db940f37118782fdfc0bba4","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2016-04-30T03:15:08Z","title_canon_sha256":"61316fb79c0948f8ba5e9e52df4db0c6f32d53b2ba21a3a632375a102ff9e5f0"},"schema_version":"1.0","source":{"id":"1605.00060","kind":"arxiv","version":1}},"canonical_sha256":"190b808d58d2c23271d89750118c395f0aa61c14dab9ce92b3ff4bbcb5d5fbe3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"190b808d58d2c23271d89750118c395f0aa61c14dab9ce92b3ff4bbcb5d5fbe3","first_computed_at":"2026-05-18T01:15:56.959153Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:15:56.959153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mzdmqshCl4yn5K1xCLJmnYbdsBzITuj4I1hOXDDisTPKtnRYQ4nPpO0Ms/OyqDpVlM4we8lSeskeZGo/SeGjCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:15:56.959663Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.00060","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:097a8ba50364c8f58d9662ed13e68f3848ab311b50fc7167c6d52426ad8bd599","sha256:0834d8bbd09d123fe830226e32c45a8b6ded4ce787b2e29a845db569d53d0009"],"state_sha256":"5f4dd27303fb9271344afbb54474c8981b7d8ebbfb79bf990b9b7f5d4e754d2c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nx/sAMmXAZbh3UKwZsnIdcrAg90bZFNqBT3iYK4Zm+r9klahFZGd6gzyUdpWcynF420Cl50u7j1N+Ag5q3gIAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T18:57:31.113743Z","bundle_sha256":"b62e439c191a5bbe497df611145a182dbecc4c6b8cf4cc64412096f6b82592a8"}}