Pith Number

pith:5UGJNJGD

pith:2021:5UGJNJGDDAVIY6ZY4F6G72FDRP

not attested not anchored not stored refs pending

Read Like Humans: Autonomous, Bidirectional and Iterative Language Modeling for Scene Text Recognition

Hongtao Xie, Shancheng Fang, Yongdong Zhang, Yuxin Wang, Zhendong Mao

arxiv:2103.06495 v1 · 2021-03-11 · 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{5UGJNJGDDAVIY6ZY4F6G72FDRP}

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	2026-07-05T02:22:09.627957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed0c96a4c3182a8c7b38e17c6fe8a38be02f21c3ef03108f1e10f75302f9a86c

Aliases

arxiv: 2103.06495 · arxiv_version: 2103.06495v1 · doi: 10.48550/arxiv.2103.06495 · pith_short_12: 5UGJNJGDDAVI · pith_short_16: 5UGJNJGDDAVIY6ZY · pith_short_8: 5UGJNJGD

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/5UGJNJGDDAVIY6ZY4F6G72FDRP \
  | 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: ed0c96a4c3182a8c7b38e17c6fe8a38be02f21c3ef03108f1e10f75302f9a86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b0b39be6af1d10679f6c2d4d85d857f41defcf8734679f0f632fb63cc366af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-11T06:47:45Z",
    "title_canon_sha256": "c5049434f0a409d679f22982dc38c8a2ef76b5d2ea956d93d594fad1ae2d6b30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06495",
    "kind": "arxiv",
    "version": 1
  }
}