{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OACQPW4KB3VRWUUAMAL64YJJRH","short_pith_number":"pith:OACQPW4K","canonical_record":{"source":{"id":"2410.18570","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-10-24T09:24:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"0fa705d8e1a7c7bda91a6ba4d95277e6d4ef94685006eb91aa2f58a24a965666","abstract_canon_sha256":"85164c53cc0456275e252a87c9cef31dd14814fa52c918fba97ffe952045f385"},"schema_version":"1.0"},"canonical_sha256":"700507db8a0eeb1b52806017ee612989e4587b0a8dbee33728c591a45cd84a80","source":{"kind":"arxiv","id":"2410.18570","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.18570","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"arxiv_version","alias_value":"2410.18570v1","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.18570","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_12","alias_value":"OACQPW4KB3VR","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_16","alias_value":"OACQPW4KB3VRWUUA","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_8","alias_value":"OACQPW4K","created_at":"2026-07-05T09:25:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OACQPW4KB3VRWUUAMAL64YJJRH","target":"record","payload":{"canonical_record":{"source":{"id":"2410.18570","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-10-24T09:24:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"0fa705d8e1a7c7bda91a6ba4d95277e6d4ef94685006eb91aa2f58a24a965666","abstract_canon_sha256":"85164c53cc0456275e252a87c9cef31dd14814fa52c918fba97ffe952045f385"},"schema_version":"1.0"},"canonical_sha256":"700507db8a0eeb1b52806017ee612989e4587b0a8dbee33728c591a45cd84a80","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:25:10.448332Z","signature_b64":"ikti8qp9fkOPv312d1mxyBAEEgmehgg2KX4Y/Kitp5iX3YNdVMEr2shjyKh2f/QQVrClderi4bCcZ7fDCMHzBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"700507db8a0eeb1b52806017ee612989e4587b0a8dbee33728c591a45cd84a80","last_reissued_at":"2026-07-05T09:25:10.447936Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:25:10.447936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.18570","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":"2026-07-05T09:25:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cEBIrnhcXw9G75aWYFHtBEqQ7KtlHn+xdbEiYkCXJ+ahGEasEiv9yFuExLl5MSwmIG3o4Y54jexGr6txyNmQCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T10:58:25.750433Z"},"content_sha256":"6dc84e08fa98966001d4c83454ee93992c4c89c267943952298793632888831d","schema_version":"1.0","event_id":"sha256:6dc84e08fa98966001d4c83454ee93992c4c89c267943952298793632888831d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OACQPW4KB3VRWUUAMAL64YJJRH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Zero-shot Object Navigation with Vision-Language Models Reasoning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.RO","authors_text":"Congcong Wen, Hao Huang, Hui Lin, Shuaihang Yuan, Yanjia Huang, Yi Fang, Yisiyuan Huang, Yu Hao, Yu-Shen Liu","submitted_at":"2024-10-24T09:24:07Z","abstract_excerpt":"Object navigation is crucial for robots, but traditional methods require substantial training data and cannot be generalized to unknown environments. Zero-shot object navigation (ZSON) aims to address this challenge, allowing robots to interact with unknown objects without specific training data. Language-driven zero-shot object navigation (L-ZSON) is an extension of ZSON that incorporates natural language instructions to guide robot navigation and interaction with objects. In this paper, we propose a novel Vision Language model with a Tree-of-thought Network (VLTNet) for L-ZSON. VLTNet compri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.18570","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.18570/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:25:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/2K+8mytXQgWBOEOSvKSZ3AM/mRFGGnT5KMnw7mJLLkJXpC194CGZAlW0pS6QSexXS2F+qmEdRAX283DyzsVBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T10:58:25.750921Z"},"content_sha256":"bf515c5cb2daca0ae9909d1ffa76b828338ad9a8e9e86600ec8c9e2529bc1134","schema_version":"1.0","event_id":"sha256:bf515c5cb2daca0ae9909d1ffa76b828338ad9a8e9e86600ec8c9e2529bc1134"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OACQPW4KB3VRWUUAMAL64YJJRH/bundle.json","state_url":"https://pith.science/pith/OACQPW4KB3VRWUUAMAL64YJJRH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OACQPW4KB3VRWUUAMAL64YJJRH/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":"2026-08-18T10:58:25Z","links":{"resolver":"https://pith.science/pith/OACQPW4KB3VRWUUAMAL64YJJRH","bundle":"https://pith.science/pith/OACQPW4KB3VRWUUAMAL64YJJRH/bundle.json","state":"https://pith.science/pith/OACQPW4KB3VRWUUAMAL64YJJRH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OACQPW4KB3VRWUUAMAL64YJJRH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OACQPW4KB3VRWUUAMAL64YJJRH","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":"85164c53cc0456275e252a87c9cef31dd14814fa52c918fba97ffe952045f385","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-10-24T09:24:07Z","title_canon_sha256":"0fa705d8e1a7c7bda91a6ba4d95277e6d4ef94685006eb91aa2f58a24a965666"},"schema_version":"1.0","source":{"id":"2410.18570","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.18570","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"arxiv_version","alias_value":"2410.18570v1","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.18570","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_12","alias_value":"OACQPW4KB3VR","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_16","alias_value":"OACQPW4KB3VRWUUA","created_at":"2026-07-05T09:25:10Z"},{"alias_kind":"pith_short_8","alias_value":"OACQPW4K","created_at":"2026-07-05T09:25:10Z"}],"graph_snapshots":[{"event_id":"sha256:bf515c5cb2daca0ae9909d1ffa76b828338ad9a8e9e86600ec8c9e2529bc1134","target":"graph","created_at":"2026-07-05T09:25:10Z","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/2410.18570/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Object navigation is crucial for robots, but traditional methods require substantial training data and cannot be generalized to unknown environments. Zero-shot object navigation (ZSON) aims to address this challenge, allowing robots to interact with unknown objects without specific training data. Language-driven zero-shot object navigation (L-ZSON) is an extension of ZSON that incorporates natural language instructions to guide robot navigation and interaction with objects. In this paper, we propose a novel Vision Language model with a Tree-of-thought Network (VLTNet) for L-ZSON. VLTNet compri","authors_text":"Congcong Wen, Hao Huang, Hui Lin, Shuaihang Yuan, Yanjia Huang, Yi Fang, Yisiyuan Huang, Yu Hao, Yu-Shen Liu","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-10-24T09:24:07Z","title":"Zero-shot Object Navigation with Vision-Language Models Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.18570","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":"sha256:6dc84e08fa98966001d4c83454ee93992c4c89c267943952298793632888831d","target":"record","created_at":"2026-07-05T09:25:10Z","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":"85164c53cc0456275e252a87c9cef31dd14814fa52c918fba97ffe952045f385","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-10-24T09:24:07Z","title_canon_sha256":"0fa705d8e1a7c7bda91a6ba4d95277e6d4ef94685006eb91aa2f58a24a965666"},"schema_version":"1.0","source":{"id":"2410.18570","kind":"arxiv","version":1}},"canonical_sha256":"700507db8a0eeb1b52806017ee612989e4587b0a8dbee33728c591a45cd84a80","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"700507db8a0eeb1b52806017ee612989e4587b0a8dbee33728c591a45cd84a80","first_computed_at":"2026-07-05T09:25:10.447936Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:25:10.447936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ikti8qp9fkOPv312d1mxyBAEEgmehgg2KX4Y/Kitp5iX3YNdVMEr2shjyKh2f/QQVrClderi4bCcZ7fDCMHzBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:25:10.448332Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.18570","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6dc84e08fa98966001d4c83454ee93992c4c89c267943952298793632888831d","sha256:bf515c5cb2daca0ae9909d1ffa76b828338ad9a8e9e86600ec8c9e2529bc1134"],"state_sha256":"5c428319c7b4d3f2542d30690493b65b3bc1240dc288e2abe7debb425d8258b4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xug7weiVtyn02gw81Zh5odBE3GwGDsFGkH62Vl8UCmpCA2L8YZfBiJjMB3Krh9hIykLsRK1IRBpDmfv6WOcwBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T10:58:25.754446Z","bundle_sha256":"02bc145228b1563d722f7dae22a6ce3e09372b42b3b0145181581e431c37f1fb"}}