Pith Number

pith:FO3BJDZT

pith:2023:FO3BJDZTMYWA65MW6QRTPYK7OV

not attested not anchored not stored refs pending

DocAligner: Annotating Real-world Photographic Document Images by Simply Taking Pictures

Bangdong Chen, Fengjun Guo, Hiuyi Cheng, Jiaxin Zhang, Kai Ding, Lianwen Jin

arxiv:2306.05749 v2 · 2023-06-09 · 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{FO3BJDZTMYWA65MW6QRTPYK7OV}

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

Uni-DocDiff: A Unified Document Restoration Model Based on Diffusion

Receipt and verification

First computed	2026-07-05T06:19:42.403676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bb6148f33662c0f7596f42337e15f755106782e1ff0832060ea3c33b6c24a28

Aliases

arxiv: 2306.05749 · arxiv_version: 2306.05749v2 · doi: 10.48550/arxiv.2306.05749 · pith_short_12: FO3BJDZTMYWA · pith_short_16: FO3BJDZTMYWA65MW · pith_short_8: FO3BJDZT

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/FO3BJDZTMYWA65MW6QRTPYK7OV \
  | 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: 2bb6148f33662c0f7596f42337e15f755106782e1ff0832060ea3c33b6c24a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9336d11fef63b1ecec7490aaa7bfc60ba9117c5e495c7fc5a5f0a3b2d2f3a9ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-09T08:29:15Z",
    "title_canon_sha256": "f96364240e51fd62e3086b635ee294399a0ef520264c1d7b2692ea18498aa854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05749",
    "kind": "arxiv",
    "version": 2
  }
}