{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:767VAOPN4J5LBBZQQE546HMNB5","short_pith_number":"pith:767VAOPN","canonical_record":{"source":{"id":"1602.06566","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2016-02-21T18:46:35Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"0113a463ed700cf3afb5cb15ef598d81ea48511e1d3f57d57bfe1e2c47ab3223","abstract_canon_sha256":"e4f0610d5cf644665e7558db1a937303f57eaf7c0efd6113477f090a4f8e4ce1"},"schema_version":"1.0"},"canonical_sha256":"ffbf5039ede27ab08730813bcf1d8d0f579ad9ebc13957ae8b55905b92e7b2cf","source":{"kind":"arxiv","id":"1602.06566","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.06566","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"arxiv_version","alias_value":"1602.06566v1","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06566","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"pith_short_12","alias_value":"767VAOPN4J5L","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"767VAOPN4J5LBBZQ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"767VAOPN","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:767VAOPN4J5LBBZQQE546HMNB5","target":"record","payload":{"canonical_record":{"source":{"id":"1602.06566","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2016-02-21T18:46:35Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"0113a463ed700cf3afb5cb15ef598d81ea48511e1d3f57d57bfe1e2c47ab3223","abstract_canon_sha256":"e4f0610d5cf644665e7558db1a937303f57eaf7c0efd6113477f090a4f8e4ce1"},"schema_version":"1.0"},"canonical_sha256":"ffbf5039ede27ab08730813bcf1d8d0f579ad9ebc13957ae8b55905b92e7b2cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:13.671497Z","signature_b64":"jcNmlw8FxdsOuqaKtBTRVdIHHsFoUQP+IS+JWYs9Evu+Q4iG6NllKLB6z4b2OTv/YJARdGxbNdJZWiZ2YH29DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ffbf5039ede27ab08730813bcf1d8d0f579ad9ebc13957ae8b55905b92e7b2cf","last_reissued_at":"2026-05-18T01:20:13.670958Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:13.670958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.06566","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":"2026-05-18T01:20:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A37+bHT05F0gTkLPoyNdjwGIGGLgGNeyGVKjFaqtIpv8udssqpkFUwPsVxjfaIsY4ALkeMYR8Qy2ly4aiu+uCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:20:25.441337Z"},"content_sha256":"f7f4aa2dfe129eeef9e35252cd2592afda1052f90d49b15711ddf0cb45140097","schema_version":"1.0","event_id":"sha256:f7f4aa2dfe129eeef9e35252cd2592afda1052f90d49b15711ddf0cb45140097"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:767VAOPN4J5LBBZQQE546HMNB5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interactive Storytelling over Document Collections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","stat.ML"],"primary_cat":"cs.AI","authors_text":"Dipayan Maiti, Mohammad Raihanul Islam, Naren Ramakrishnan, Scotland Leman","submitted_at":"2016-02-21T18:46:35Z","abstract_excerpt":"Storytelling algorithms aim to 'connect the dots' between disparate documents by linking starting and ending documents through a series of intermediate documents. Existing storytelling algorithms are based on notions of coherence and connectivity, and thus the primary way by which users can steer the story construction is via design of suitable similarity functions. We present an alternative approach to storytelling wherein the user can interactively and iteratively provide 'must use' constraints to preferentially support the construction of some stories over others. The three innovations in o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06566","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":"2026-05-18T01:20:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/3n8Ie3qdFaOGFMk0YzDOV439dqG7eIDTKeBtMDiGoifajRXl7lwCvB2Anzpea8/Exm2FxskfhMw+tJfR/GOBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:20:25.441728Z"},"content_sha256":"2ffffab79f20487907726d7b79d6cdc2e89a173cf75815b4ec4bf17d2305bc5e","schema_version":"1.0","event_id":"sha256:2ffffab79f20487907726d7b79d6cdc2e89a173cf75815b4ec4bf17d2305bc5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/767VAOPN4J5LBBZQQE546HMNB5/bundle.json","state_url":"https://pith.science/pith/767VAOPN4J5LBBZQQE546HMNB5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/767VAOPN4J5LBBZQQE546HMNB5/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":"2026-05-28T13:20:25Z","links":{"resolver":"https://pith.science/pith/767VAOPN4J5LBBZQQE546HMNB5","bundle":"https://pith.science/pith/767VAOPN4J5LBBZQQE546HMNB5/bundle.json","state":"https://pith.science/pith/767VAOPN4J5LBBZQQE546HMNB5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/767VAOPN4J5LBBZQQE546HMNB5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:767VAOPN4J5LBBZQQE546HMNB5","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":"e4f0610d5cf644665e7558db1a937303f57eaf7c0efd6113477f090a4f8e4ce1","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2016-02-21T18:46:35Z","title_canon_sha256":"0113a463ed700cf3afb5cb15ef598d81ea48511e1d3f57d57bfe1e2c47ab3223"},"schema_version":"1.0","source":{"id":"1602.06566","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.06566","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"arxiv_version","alias_value":"1602.06566v1","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06566","created_at":"2026-05-18T01:20:13Z"},{"alias_kind":"pith_short_12","alias_value":"767VAOPN4J5L","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"767VAOPN4J5LBBZQ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"767VAOPN","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:2ffffab79f20487907726d7b79d6cdc2e89a173cf75815b4ec4bf17d2305bc5e","target":"graph","created_at":"2026-05-18T01:20:13Z","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":"Storytelling algorithms aim to 'connect the dots' between disparate documents by linking starting and ending documents through a series of intermediate documents. Existing storytelling algorithms are based on notions of coherence and connectivity, and thus the primary way by which users can steer the story construction is via design of suitable similarity functions. We present an alternative approach to storytelling wherein the user can interactively and iteratively provide 'must use' constraints to preferentially support the construction of some stories over others. The three innovations in o","authors_text":"Dipayan Maiti, Mohammad Raihanul Islam, Naren Ramakrishnan, Scotland Leman","cross_cats":["cs.LG","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2016-02-21T18:46:35Z","title":"Interactive Storytelling over Document Collections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06566","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:f7f4aa2dfe129eeef9e35252cd2592afda1052f90d49b15711ddf0cb45140097","target":"record","created_at":"2026-05-18T01:20:13Z","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":"e4f0610d5cf644665e7558db1a937303f57eaf7c0efd6113477f090a4f8e4ce1","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2016-02-21T18:46:35Z","title_canon_sha256":"0113a463ed700cf3afb5cb15ef598d81ea48511e1d3f57d57bfe1e2c47ab3223"},"schema_version":"1.0","source":{"id":"1602.06566","kind":"arxiv","version":1}},"canonical_sha256":"ffbf5039ede27ab08730813bcf1d8d0f579ad9ebc13957ae8b55905b92e7b2cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ffbf5039ede27ab08730813bcf1d8d0f579ad9ebc13957ae8b55905b92e7b2cf","first_computed_at":"2026-05-18T01:20:13.670958Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:13.670958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jcNmlw8FxdsOuqaKtBTRVdIHHsFoUQP+IS+JWYs9Evu+Q4iG6NllKLB6z4b2OTv/YJARdGxbNdJZWiZ2YH29DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:13.671497Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.06566","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7f4aa2dfe129eeef9e35252cd2592afda1052f90d49b15711ddf0cb45140097","sha256:2ffffab79f20487907726d7b79d6cdc2e89a173cf75815b4ec4bf17d2305bc5e"],"state_sha256":"b24282e7545500a13b230ef84e462de0f06a8ec8f065b657ac97bd2008ccc77a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9SekJ7E3S1NNG2nWQpbnEmJ+zGzM1CAtaeA5Fqo9DsnPCcHhhF6k9sj2z2bqrLQHq4hKXF3GhFA7weakK6TmBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T13:20:25.443866Z","bundle_sha256":"ac7fcf4928194f48f7906cca36c72422e31c9521b143493946af7e9fe47cbf74"}}