{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:TIAR6MPJ4KB3IH3BCVCARX5VOQ","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":"a510bcbd7f577dcbfe59c69d1c4411119d514d50f0583ffd7be69e896c1609e1","cross_cats_sorted":["cs.CL","cs.CV","cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-09-29T23:16:48Z","title_canon_sha256":"a6839864f1d1ee17950b128701f69b6cf6bb7c63f02f377b9a63e22e02c81bcf"},"schema_version":"1.0","source":{"id":"1509.08973","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.08973","created_at":"2026-07-05T05:33:01Z"},{"alias_kind":"arxiv_version","alias_value":"1509.08973v1","created_at":"2026-07-05T05:33:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.08973","created_at":"2026-07-05T05:33:01Z"},{"alias_kind":"pith_short_12","alias_value":"TIAR6MPJ4KB3","created_at":"2026-07-05T05:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"TIAR6MPJ4KB3IH3B","created_at":"2026-07-05T05:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"TIAR6MPJ","created_at":"2026-07-05T05:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:495f376133f91e2b83d04b14497997ac94d80400fd54a48832914f71a205ec66","target":"graph","created_at":"2026-07-05T05:33:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1509.08973/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Humans can learn the use of language through physical interaction with their environment and semiotic communication with other people. It is very important to obtain a computational understanding of how humans can form a symbol system and obtain semiotic skills through their autonomous mental development. Recently, many studies have been conducted on the construction of robotic systems and machine-learning methods that can learn the use of language through embodied multimodal interaction with their environment and other systems. Understanding human social interactions and developing a robot th","authors_text":"Hideki Asoh, Naoto Iwahashi, Tadahiro Taniguchi, Takayuki Nagai, Tetsuya Ogata, Tomoaki Nakamura","cross_cats":["cs.CL","cs.CV","cs.RO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-09-29T23:16:48Z","title":"Symbol Emergence in Robotics: A Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.08973","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":"sha256:18ef198ff65dbd8e6f913c13c1bb63884ff3e8a48331facf5a58b8b4f27a7940","target":"record","created_at":"2026-07-05T05:33:01Z","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":"a510bcbd7f577dcbfe59c69d1c4411119d514d50f0583ffd7be69e896c1609e1","cross_cats_sorted":["cs.CL","cs.CV","cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2015-09-29T23:16:48Z","title_canon_sha256":"a6839864f1d1ee17950b128701f69b6cf6bb7c63f02f377b9a63e22e02c81bcf"},"schema_version":"1.0","source":{"id":"1509.08973","kind":"arxiv","version":1}},"canonical_sha256":"9a011f31e9e283b41f61154408dfb57401de3a83babc89952e7e3d68b91e1bb9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a011f31e9e283b41f61154408dfb57401de3a83babc89952e7e3d68b91e1bb9","first_computed_at":"2026-07-05T05:33:01.778753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:33:01.778753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pNoW3oStWUhUFmAxpBfzFYOMW8GUGhtl8Gc8KvHAtiBZszEzRX+A3Pa7kvQgJuypSpuVAYpUzY4gphjfnqv/Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:33:01.779279Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.08973","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18ef198ff65dbd8e6f913c13c1bb63884ff3e8a48331facf5a58b8b4f27a7940","sha256:495f376133f91e2b83d04b14497997ac94d80400fd54a48832914f71a205ec66"],"state_sha256":"2a3515cabb759a67780f31382ff070640192087e02841715400fc7b490755946"}