Pith Number

pith:VYO2PWDF

pith:2026:VYO2PWDFZUYRBIPVJSQPVK2CSS

not attested not anchored not stored refs pending

From Region Arrival to Instance-Level Grounding in Vision-and-Language Navigation

Jiwen Zhang, Qi Wu, Ruoxi Yang, Wei Tao, Xiangyu Shi, Yanyuan Qiao

arxiv:2607.03792 v1 · 2026-07-04 · cs.RO · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYO2PWDFZUYRBIPVJSQPVK2CSS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-07T02:18:08.009389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1da7d865cd3110a1f54ca0faab42949fce26fc51f9016362ed5756669306a0

Aliases

arxiv: 2607.03792 · arxiv_version: 2607.03792v1 · doi: 10.48550/arxiv.2607.03792 · pith_short_12: VYO2PWDFZUYR · pith_short_16: VYO2PWDFZUYRBIPV · pith_short_8: VYO2PWDF

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/VYO2PWDFZUYRBIPVJSQPVK2CSS \
  | 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: ae1da7d865cd3110a1f54ca0faab42949fce26fc51f9016362ed5756669306a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7368e3449ea2bb219ded0af85d5e9431634d3816b9b4b79cb0f38f58a0331390",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-04T09:44:57Z",
    "title_canon_sha256": "7499a0fb927861c74d1bee9a73a9dbd48946027575e21f6e2978d506f585e54d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03792",
    "kind": "arxiv",
    "version": 1
  }
}