Pith Number

pith:O5QQIRSX

pith:2023:O5QQIRSXVGSPFGIMTNDPEMLPQS

not attested not anchored not stored refs pending

Stroke Extraction of Chinese Character Based on Deep Structure Deformable Image Registration

Guanghao Ren, Jian Wang, Meng Li, Yahan Yu, Yi Yang

arxiv:2307.04341 v1 · 2023-07-10 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5QQIRSXVGSPFGIMTNDPEMLPQS}

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	2026-07-05T06:29:11.905747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7761044657a9a4f2990c9b46f2316f84a29502db547c8e3fe7dbad1a29146e4c

Aliases

arxiv: 2307.04341 · arxiv_version: 2307.04341v1 · doi: 10.48550/arxiv.2307.04341 · pith_short_12: O5QQIRSXVGSP · pith_short_16: O5QQIRSXVGSPFGIM · pith_short_8: O5QQIRSX

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/O5QQIRSXVGSPFGIMTNDPEMLPQS \
  | 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: 7761044657a9a4f2990c9b46f2316f84a29502db547c8e3fe7dbad1a29146e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869d2a628d08724116a084a2c9255258e08ff0b71ffc655b8f407664d2106e42",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-10T04:50:17Z",
    "title_canon_sha256": "af7b61dbdce8402b4e00e3db29e12d1c5b8c11f479e259acc5e330fa83846514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04341",
    "kind": "arxiv",
    "version": 1
  }
}