Pith Number

pith:JEUDZSTC

pith:2022:JEUDZSTCROPKJTSMHGA2VEF4UU

not attested not anchored not stored refs pending

Towards Escaping from Language Bias and OCR Error: Semantics-Centered Text Visual Question Answering

Can Ma, Chengyang Fang, Daiqing Wu, Dayong Hu, Gangyan Zeng, Weiping Wang, Yu Zhou

arxiv:2203.12929 v1 · 2022-03-24 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEUDZSTCROPKJTSMHGA2VEF4UU}

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	2026-07-05T06:47:12.620439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49283cca628b9ea4ce4c3981aa90bca5285bc06a701d0cc21c2a5108ef89f67b

Aliases

arxiv: 2203.12929 · arxiv_version: 2203.12929v1 · doi: 10.48550/arxiv.2203.12929 · pith_short_12: JEUDZSTCROPK · pith_short_16: JEUDZSTCROPKJTSM · pith_short_8: JEUDZSTC

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/JEUDZSTCROPKJTSMHGA2VEF4UU \
  | 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: 49283cca628b9ea4ce4c3981aa90bca5285bc06a701d0cc21c2a5108ef89f67b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5befc3d75052f86e6693b308ab1670eafb85a111f39f1d10ac3af609f97c5697",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-24T08:21:41Z",
    "title_canon_sha256": "421ffe1bae80a566aaf5821d37b15c0b9eb72941cafba4847647092f88f359f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12929",
    "kind": "arxiv",
    "version": 1
  }
}