Pith Number

pith:2XPKB4WI

pith:2017:2XPKB4WIHYKH3S5Y2DWXIVURZV

not attested not anchored not stored refs pending

EAST: An Efficient and Accurate Scene Text Detector

Cong Yao, He Wen, Jiajun Liang, Shuchang Zhou, Weiran He, Xinyu Zhou, Yuzhi Wang

arxiv:1704.03155 v2 · 2017-04-11 · 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{2XPKB4WIHYKH3S5Y2DWXIVURZV}

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.

Cited by

1 paper in Pith

PILOT: A Promptable Interleaved Layout-aware OCR Transformer

Receipt and verification

First computed	2026-05-18T00:40:40.208204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5dea0f2c83e147dcbb8d0ed745691cd4f2af7bcee3a73ec3bdcb2864a77db5c

Aliases

arxiv: 1704.03155 · arxiv_version: 1704.03155v2 · doi: 10.48550/arxiv.1704.03155 · pith_short_12: 2XPKB4WIHYKH · pith_short_16: 2XPKB4WIHYKH3S5Y · pith_short_8: 2XPKB4WI

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/2XPKB4WIHYKH3S5Y2DWXIVURZV \
  | 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: d5dea0f2c83e147dcbb8d0ed745691cd4f2af7bcee3a73ec3bdcb2864a77db5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad6948f30fa5caed85fe8c8af89034e441c26c5d91c6c1e83a61c313009f1ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-11T06:04:12Z",
    "title_canon_sha256": "f8b23bd8ce5dee7a2948d7907b6c20dd17fb87aa72ad8858cf62c67fc4002fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03155",
    "kind": "arxiv",
    "version": 2
  }
}