Pith Number

pith:N4VP26JF

pith:2026:N4VP26JFWGHBRPAM3X7WETHNA7

not attested not anchored not stored refs pending

UniLM-Nav: A Unified Framework for Zero-Shot Last-Mile Navigation

Guoxi Zhang, Hongming Xu, Lifeng Fan, Qing Li, Song-Chun Zhu, Tianxu Wang, Xilin Wang, Yixiong Lin, Zhuofan Zhang

arxiv:2607.06537 v1 · 2026-07-07 · 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{N4VP26JFWGHBRPAM3X7WETHNA7}

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	2026-07-08T01:19:29.224646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f2afd7925b18e18bc0cddff624ced07c6894bdb8a6af27685fda8b5d8677d0d

Aliases

arxiv: 2607.06537 · arxiv_version: 2607.06537v1 · doi: 10.48550/arxiv.2607.06537 · pith_short_12: N4VP26JFWGHB · pith_short_16: N4VP26JFWGHBRPAM · pith_short_8: N4VP26JF

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/N4VP26JFWGHBRPAM3X7WETHNA7 \
  | 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: 6f2afd7925b18e18bc0cddff624ced07c6894bdb8a6af27685fda8b5d8677d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4636bbc5e64aacd455e78614f0e2da2b343d2f6a7513e7cb612772d3fde6a26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-07T17:42:08Z",
    "title_canon_sha256": "d352de825a686c28a6744714de5323943ae05e96de1ad617657fdc72dbdfc35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06537",
    "kind": "arxiv",
    "version": 1
  }
}