{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GABU42ET3BST6IR345SWLOZJHI","short_pith_number":"pith:GABU42ET","canonical_record":{"source":{"id":"1808.03090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-09T11:17:38Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"287d911bcbe8ce4633bed7aea2ac0cb46446f6944b19582f0ecbd0f1a48fdd1f","abstract_canon_sha256":"452b9bb0d45f0e04b1bd71d00b5950f6a89138bd3f4ba97da4155cc8263e1b84"},"schema_version":"1.0"},"canonical_sha256":"30034e6893d8653f223be76565bb293a11e6e61c610ac3135c190404b6cad967","source":{"kind":"arxiv","id":"1808.03090","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03090","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03090v1","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03090","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"pith_short_12","alias_value":"GABU42ET3BST","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GABU42ET3BST6IR3","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GABU42ET","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GABU42ET3BST6IR345SWLOZJHI","target":"record","payload":{"canonical_record":{"source":{"id":"1808.03090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-09T11:17:38Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"287d911bcbe8ce4633bed7aea2ac0cb46446f6944b19582f0ecbd0f1a48fdd1f","abstract_canon_sha256":"452b9bb0d45f0e04b1bd71d00b5950f6a89138bd3f4ba97da4155cc8263e1b84"},"schema_version":"1.0"},"canonical_sha256":"30034e6893d8653f223be76565bb293a11e6e61c610ac3135c190404b6cad967","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:30.208747Z","signature_b64":"3nJ/jZDHRQDV7iuY9gHKnGOXAkotHi6Zsx46iVZmIS+dQgqjjsVpMmkpc52EHW1zlM88MkL/n0lvh0/b0fDpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30034e6893d8653f223be76565bb293a11e6e61c610ac3135c190404b6cad967","last_reissued_at":"2026-05-18T00:08:30.208278Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:30.208278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.03090","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":"2026-05-18T00:08:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IIiSBlWB1WisEHz8TYH5ZK3MQwBip5PspsFkMo8gR0LqvIdRaF4Y2FAdhIRh3FT41vnrk+nnJLE7NqSriNYfAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:37:31.316557Z"},"content_sha256":"c9a107db650c1650ce7f19f3d568dfeff783d882d58c391dfc3a6e3ec84122c7","schema_version":"1.0","event_id":"sha256:c9a107db650c1650ce7f19f3d568dfeff783d882d58c391dfc3a6e3ec84122c7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GABU42ET3BST6IR345SWLOZJHI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Image Inspired Poetry Generation in XiaoIce","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.AI","authors_text":"Chao-Chung Wu, Jianlong Fu, Jian-Yun Nie, Ruihua Song, Wen-Feng Cheng, Xing Xie","submitted_at":"2018-08-09T11:17:38Z","abstract_excerpt":"Vision is a common source of inspiration for poetry. The objects and the sentimental imprints that one perceives from an image may lead to various feelings depending on the reader. In this paper, we present a system of poetry generation from images to mimic the process. Given an image, we first extract a few keywords representing objects and sentiments perceived from the image. These keywords are then expanded to related ones based on their associations in human written poems. Finally, verses are generated gradually from the keywords using recurrent neural networks trained on existing poems. O"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03090","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":"2026-05-18T00:08:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B1t72G/aU4suzHOi0z2mFLPUWlDfa+4Okf99vK+yogkapeF7rAMh1kgyjkO5gT++BSQEsSqus4S0Lu+1BfN9Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T21:37:31.316927Z"},"content_sha256":"3bdebd7fc1a0ac707d08157b56c388ae80ad1c89523c9a3598abd22dcb0301f1","schema_version":"1.0","event_id":"sha256:3bdebd7fc1a0ac707d08157b56c388ae80ad1c89523c9a3598abd22dcb0301f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GABU42ET3BST6IR345SWLOZJHI/bundle.json","state_url":"https://pith.science/pith/GABU42ET3BST6IR345SWLOZJHI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GABU42ET3BST6IR345SWLOZJHI/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":"2026-05-24T21:37:31Z","links":{"resolver":"https://pith.science/pith/GABU42ET3BST6IR345SWLOZJHI","bundle":"https://pith.science/pith/GABU42ET3BST6IR345SWLOZJHI/bundle.json","state":"https://pith.science/pith/GABU42ET3BST6IR345SWLOZJHI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GABU42ET3BST6IR345SWLOZJHI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GABU42ET3BST6IR345SWLOZJHI","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":"452b9bb0d45f0e04b1bd71d00b5950f6a89138bd3f4ba97da4155cc8263e1b84","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-09T11:17:38Z","title_canon_sha256":"287d911bcbe8ce4633bed7aea2ac0cb46446f6944b19582f0ecbd0f1a48fdd1f"},"schema_version":"1.0","source":{"id":"1808.03090","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03090","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03090v1","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03090","created_at":"2026-05-18T00:08:30Z"},{"alias_kind":"pith_short_12","alias_value":"GABU42ET3BST","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GABU42ET3BST6IR3","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GABU42ET","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:3bdebd7fc1a0ac707d08157b56c388ae80ad1c89523c9a3598abd22dcb0301f1","target":"graph","created_at":"2026-05-18T00:08:30Z","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":"Vision is a common source of inspiration for poetry. The objects and the sentimental imprints that one perceives from an image may lead to various feelings depending on the reader. In this paper, we present a system of poetry generation from images to mimic the process. Given an image, we first extract a few keywords representing objects and sentiments perceived from the image. These keywords are then expanded to related ones based on their associations in human written poems. Finally, verses are generated gradually from the keywords using recurrent neural networks trained on existing poems. O","authors_text":"Chao-Chung Wu, Jianlong Fu, Jian-Yun Nie, Ruihua Song, Wen-Feng Cheng, Xing Xie","cross_cats":["cs.CL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-09T11:17:38Z","title":"Image Inspired Poetry Generation in XiaoIce"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03090","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:c9a107db650c1650ce7f19f3d568dfeff783d882d58c391dfc3a6e3ec84122c7","target":"record","created_at":"2026-05-18T00:08:30Z","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":"452b9bb0d45f0e04b1bd71d00b5950f6a89138bd3f4ba97da4155cc8263e1b84","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-09T11:17:38Z","title_canon_sha256":"287d911bcbe8ce4633bed7aea2ac0cb46446f6944b19582f0ecbd0f1a48fdd1f"},"schema_version":"1.0","source":{"id":"1808.03090","kind":"arxiv","version":1}},"canonical_sha256":"30034e6893d8653f223be76565bb293a11e6e61c610ac3135c190404b6cad967","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30034e6893d8653f223be76565bb293a11e6e61c610ac3135c190404b6cad967","first_computed_at":"2026-05-18T00:08:30.208278Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:30.208278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3nJ/jZDHRQDV7iuY9gHKnGOXAkotHi6Zsx46iVZmIS+dQgqjjsVpMmkpc52EHW1zlM88MkL/n0lvh0/b0fDpAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:30.208747Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.03090","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c9a107db650c1650ce7f19f3d568dfeff783d882d58c391dfc3a6e3ec84122c7","sha256:3bdebd7fc1a0ac707d08157b56c388ae80ad1c89523c9a3598abd22dcb0301f1"],"state_sha256":"f03b0998841c82faf634b5fa55ff55b373ee2e79c112e4345434a65f878d8819"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ctibkI38krCp3wuwsRY6U9FdENZjlzmgni8jOPmlqvx1lOdAuP8gplw6E2h6Ca7s5MbAtUArLY3y2Gfr7ilWAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T21:37:31.319491Z","bundle_sha256":"035b37b159d151b524676218182aa5566237bb150ddc429e3d4728aaa6fde136"}}