Pith Number

pith:POJ6HK2C

pith:2022:POJ6HK2CA6I2SPXTAC7CL5PK2A

not attested not anchored not stored refs pending

GMN: Generative Multi-modal Network for Practical Document Information Extraction

Antai Guo, Bo Ren, Deqiang Jiang, Hao Liu, Haoyu Cao, Jiefeng Ma, Yinsong Liu, Yiqing Hu

arxiv:2207.04713 v1 · 2022-07-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POJ6HK2CA6I2SPXTAC7CL5PK2A}

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	2026-07-05T04:39:02.638681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b93e3ab420791a93ef300be25f5ead015f924793a31d0429385d12b8f985391

Aliases

arxiv: 2207.04713 · arxiv_version: 2207.04713v1 · doi: 10.48550/arxiv.2207.04713 · pith_short_12: POJ6HK2CA6I2 · pith_short_16: POJ6HK2CA6I2SPXT · pith_short_8: POJ6HK2C

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/POJ6HK2CA6I2SPXTAC7CL5PK2A \
  | 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: 7b93e3ab420791a93ef300be25f5ead015f924793a31d0429385d12b8f985391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12556ea4d70c4317f8b9f884f8b80c2fa227c4884babe4d77d058c514ff081e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-07-11T08:52:36Z",
    "title_canon_sha256": "7ee0a8d82c5fc5900eda8e275054432799bf72064513154212c4f767a8f6063d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04713",
    "kind": "arxiv",
    "version": 1
  }
}