Pith. sign in
Pith Number

pith:H2NMJW3L

pith:2023:H2NMJW3LOWCEWBWZXSIZMLKJMC
not attested not anchored not stored refs pending

$A^2$Nav: Action-Aware Zero-Shot Robot Navigation by Exploiting Vision-and-Language Ability of Foundation Models

Chuang Gan, Gaowen Liu, Hongyan Zhi, Mingkui Tan, Peihao Chen, Runhao Zeng, Thomas H. Li, Xinyu Sun

arxiv:2308.07997 v1 · 2023-08-15 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{H2NMJW3LOWCEWBWZXSIZMLKJMC}

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Record completeness

1 Bitcoin timestamp
2 Internet Archive
3 Author claim open · sign in to claim
4 Citations open
5 Replications open
✓ Portable graph bundle live · download bundle · merged state
The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

7 papers in Pith

AgenticNav: Zero-Shot Vision-and-Language Navigation as a Tool-Calling Harness
Bridging the 2D-3D Gap: A Hierarchical Semantic-Geometric Map for Vision Language Navigation
AwareVLN: Reasoning with Self-awareness for Vision-Language Navigation
NaVid: Video-based VLM Plans the Next Step for Vision-and-Language Navigation
Progress-Think: Semantic Progress Reasoning for Vision-Language Navigation
Receipt and verification
First computed 2026-07-05T06:41:52.847423Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

3e9ac4db6b75844b06d9bc91962d4960b0bf992afe08021549ce9e157fa7fcbc

Aliases

arxiv: 2308.07997 · arxiv_version: 2308.07997v1 · doi: 10.48550/arxiv.2308.07997 · pith_short_12: H2NMJW3LOWCE · pith_short_16: H2NMJW3LOWCEWBWZ · pith_short_8: H2NMJW3L
Agent API
Resolver JSON Graph JSON Events JSON Schema Signing key
Verify this Pith Number yourself 
curl -sH 'Accept: application/ld+json' https://pith.science/pith/H2NMJW3LOWCEWBWZXSIZMLKJMC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3e9ac4db6b75844b06d9bc91962d4960b0bf992afe08021549ce9e157fa7fcbc
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "26797976c2310e50b72bf36791713d1da7351565dfdf0cb805f0aeb441ad3357",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-15T19:01:19Z",
    "title_canon_sha256": "8d81b7abc96a0ee721c606703aa931beafe369570e390df37a0a70250f919075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07997",
    "kind": "arxiv",
    "version": 1
  }
}