Pith Number

pith:TLAXLAAC

pith:2024:TLAXLAACAF6DKO5ZLBWTSMUTAZ

not attested not anchored not stored refs pending

WalkVLM:Aid Visually Impaired People Walking by Vision Language Model

Jiapei Zhang, Jie Zhou, Jinchao Zhang, Ting Zhang, Yeshuang Zhu, Ying Deng, Zexi Jia, Zhiqiang Yuan

arxiv:2412.20903 v4 · 2024-12-30 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLAXLAACAF6DKO5ZLBWTSMUTAZ}

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	2026-07-05T10:23:59.208437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac1758002017c353bb9586d39329306797b340386a3643de17e01b752371e5d

Aliases

arxiv: 2412.20903 · arxiv_version: 2412.20903v4 · doi: 10.48550/arxiv.2412.20903 · pith_short_12: TLAXLAACAF6D · pith_short_16: TLAXLAACAF6DKO5Z · pith_short_8: TLAXLAAC

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/TLAXLAACAF6DKO5ZLBWTSMUTAZ \
  | 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: 9ac1758002017c353bb9586d39329306797b340386a3643de17e01b752371e5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27be183b7ef79c9577118c291c5fac0634f92e0e1577e03d5c6f9fad8a61dd9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-30T12:29:02Z",
    "title_canon_sha256": "d4d38ae71371d6fdbe8936e11530a47aaa4868653115485561dc0a21a95e4598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20903",
    "kind": "arxiv",
    "version": 4
  }
}