{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:S4AAPDER7E7TL2KF2GLVN2262T","short_pith_number":"pith:S4AAPDER","canonical_record":{"source":{"id":"1812.01431","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2018-11-30T19:12:04Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"ac79c5f54e9721b6025fd7065cfd3b2e8724397eac03de244c34055805bc37fb","abstract_canon_sha256":"88450b77b83f96231a3a7687277874e6a50e41a7d0cb71fc17aa92d057a1143d"},"schema_version":"1.0"},"canonical_sha256":"9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799","source":{"kind":"arxiv","id":"1812.01431","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.01431","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"arxiv_version","alias_value":"1812.01431v1","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.01431","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"pith_short_12","alias_value":"S4AAPDER7E7T","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"S4AAPDER7E7TL2KF","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"S4AAPDER","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:S4AAPDER7E7TL2KF2GLVN2262T","target":"record","payload":{"canonical_record":{"source":{"id":"1812.01431","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2018-11-30T19:12:04Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"ac79c5f54e9721b6025fd7065cfd3b2e8724397eac03de244c34055805bc37fb","abstract_canon_sha256":"88450b77b83f96231a3a7687277874e6a50e41a7d0cb71fc17aa92d057a1143d"},"schema_version":"1.0"},"canonical_sha256":"9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:12.487588Z","signature_b64":"qlInkVPx3gNo94UGjAgPmZXw1tcs+N4gnSXY4taao/4/PTqRzpJObX23li3MPTKnJupYZMDbDUGGnBu2egWuAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799","last_reissued_at":"2026-05-17T23:59:12.486927Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:12.486927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.01431","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":"2026-05-17T23:59:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+TUAg9YDQ1reKkG1T0oXG3rUx5bZ4dyLFJsF9i8k2h1qKLQ0D4R0PMPRvZv3Hq1hNRAS8nRChmDGi1oSDo5MAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T22:05:11.750789Z"},"content_sha256":"91bf75adc2a32bdfb88432af8c7d595c2036d5e79c8181c5da64996856cc6f5a","schema_version":"1.0","event_id":"sha256:91bf75adc2a32bdfb88432af8c7d595c2036d5e79c8181c5da64996856cc6f5a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:S4AAPDER7E7TL2KF2GLVN2262T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modeling natural language emergence with integral transform theory and reinforcement learning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Bohdan Khomtchouk, Shyam Sudhakaran","submitted_at":"2018-11-30T19:12:04Z","abstract_excerpt":"Zipf's law predicts a power-law relationship between word rank and frequency in language communication systems and has been widely reported in a variety of natural language processing applications. However, the emergence of natural language is often modeled as a function of bias between speaker and listener interests, which lacks a direct way of relating information-theoretic bias to Zipfian rank. A function of bias also serves as an unintuitive interpretation of the communicative effort exchanged between a speaker and a listener. We counter these shortcomings by proposing a novel integral tra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.01431","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":"2026-05-17T23:59:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fLINqbmisp1Mvzd4mt6W3heSlROTzmAJoSKoUOIq8uL7nQYEQ8c8214JgnlO1Ud9dYHkv7TIbt0RdvkhKN1SDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T22:05:11.751254Z"},"content_sha256":"5c2b8c3f6ff96c7e7faa83bdb3eeca8883dbdf627e3c482c548a0e8fb6ef31ad","schema_version":"1.0","event_id":"sha256:5c2b8c3f6ff96c7e7faa83bdb3eeca8883dbdf627e3c482c548a0e8fb6ef31ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4AAPDER7E7TL2KF2GLVN2262T/bundle.json","state_url":"https://pith.science/pith/S4AAPDER7E7TL2KF2GLVN2262T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4AAPDER7E7TL2KF2GLVN2262T/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":"2026-06-22T22:05:11Z","links":{"resolver":"https://pith.science/pith/S4AAPDER7E7TL2KF2GLVN2262T","bundle":"https://pith.science/pith/S4AAPDER7E7TL2KF2GLVN2262T/bundle.json","state":"https://pith.science/pith/S4AAPDER7E7TL2KF2GLVN2262T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4AAPDER7E7TL2KF2GLVN2262T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:S4AAPDER7E7TL2KF2GLVN2262T","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":"88450b77b83f96231a3a7687277874e6a50e41a7d0cb71fc17aa92d057a1143d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2018-11-30T19:12:04Z","title_canon_sha256":"ac79c5f54e9721b6025fd7065cfd3b2e8724397eac03de244c34055805bc37fb"},"schema_version":"1.0","source":{"id":"1812.01431","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.01431","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"arxiv_version","alias_value":"1812.01431v1","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.01431","created_at":"2026-05-17T23:59:12Z"},{"alias_kind":"pith_short_12","alias_value":"S4AAPDER7E7T","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"S4AAPDER7E7TL2KF","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"S4AAPDER","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:5c2b8c3f6ff96c7e7faa83bdb3eeca8883dbdf627e3c482c548a0e8fb6ef31ad","target":"graph","created_at":"2026-05-17T23:59:12Z","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":"Zipf's law predicts a power-law relationship between word rank and frequency in language communication systems and has been widely reported in a variety of natural language processing applications. However, the emergence of natural language is often modeled as a function of bias between speaker and listener interests, which lacks a direct way of relating information-theoretic bias to Zipfian rank. A function of bias also serves as an unintuitive interpretation of the communicative effort exchanged between a speaker and a listener. We counter these shortcomings by proposing a novel integral tra","authors_text":"Bohdan Khomtchouk, Shyam Sudhakaran","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2018-11-30T19:12:04Z","title":"Modeling natural language emergence with integral transform theory and reinforcement learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.01431","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":"sha256:91bf75adc2a32bdfb88432af8c7d595c2036d5e79c8181c5da64996856cc6f5a","target":"record","created_at":"2026-05-17T23:59:12Z","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":"88450b77b83f96231a3a7687277874e6a50e41a7d0cb71fc17aa92d057a1143d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2018-11-30T19:12:04Z","title_canon_sha256":"ac79c5f54e9721b6025fd7065cfd3b2e8724397eac03de244c34055805bc37fb"},"schema_version":"1.0","source":{"id":"1812.01431","kind":"arxiv","version":1}},"canonical_sha256":"9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799","first_computed_at":"2026-05-17T23:59:12.486927Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:12.486927Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qlInkVPx3gNo94UGjAgPmZXw1tcs+N4gnSXY4taao/4/PTqRzpJObX23li3MPTKnJupYZMDbDUGGnBu2egWuAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:12.487588Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.01431","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91bf75adc2a32bdfb88432af8c7d595c2036d5e79c8181c5da64996856cc6f5a","sha256:5c2b8c3f6ff96c7e7faa83bdb3eeca8883dbdf627e3c482c548a0e8fb6ef31ad"],"state_sha256":"69eda1df816c623d1dcfdf5530926baba8327ca0ee3f644e5b48d79b90b2cb3d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vBZxrVW+1utKU9ycTKRrDejSm4RfrDlxroXP3M959qUPPEUg0gzqIntsb6AvQJsXu/ewWTSw5mz9aM4Ak//fAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T22:05:11.753882Z","bundle_sha256":"7b9773fed7dc483c6018970d0a7a668a0c07f22f80d3ee00bdb6556ff36a6361"}}