Pith Number

pith:GRQDQ4NH

pith:2022:GRQDQ4NHYFDUHLLTMFPJSMIBZK

not attested not anchored not stored refs pending

SVTR: Scene Text Recognition with a Single Visual Model

Caiyan Jia, Chenxia Li, Tianlun Zheng, Xiaoting Yin, Yongkun Du, Yu-Gang Jiang, Yuning Du, Zhineng Chen

arxiv:2205.00159 v2 · 2022-04-30 · 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{GRQDQ4NHYFDUHLLTMFPJSMIBZK}

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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

PaddleOCR 3.0 Technical Report

Receipt and verification

First computed	2026-07-05T04:25:17.728872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34603871a7c14743ad73615e993101caa6451246f22f7ebabc3b9c8925c3c54d

Aliases

arxiv: 2205.00159 · arxiv_version: 2205.00159v2 · doi: 10.48550/arxiv.2205.00159 · pith_short_12: GRQDQ4NHYFDU · pith_short_16: GRQDQ4NHYFDUHLLT · pith_short_8: GRQDQ4NH

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/GRQDQ4NHYFDUHLLTMFPJSMIBZK \
  | 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: 34603871a7c14743ad73615e993101caa6451246f22f7ebabc3b9c8925c3c54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42eaade339853651172ef18d24916b1618d62accb790481a5b0985c44b1378b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-30T04:37:01Z",
    "title_canon_sha256": "3916fb3a1cb77f65f428c60e2275b4a4beb7433b7ef756a0c52c33d93e1d50c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00159",
    "kind": "arxiv",
    "version": 2
  }
}