Pith Number

pith:GKS5M5ST

pith:2022:GKS5M5STB7AXKUIMBXTJGQM6CY

not attested not anchored not stored refs pending

Relational Representation Learning in Visually-Rich Documents

Bo Ren, Deqiang Jiang, Haoyu Cao, Xin Li, Yan Zheng, Yinsong Liu, Yiqing Hu, Yunfei Wu

arxiv:2205.02411 v1 · 2022-05-05 · 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{GKS5M5STB7AXKUIMBXTJGQM6CY}

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	2026-07-05T04:20:36.796675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32a5d676530fc175510c0de693419e1634253d83e28ed2c139c60b2df2be2471

Aliases

arxiv: 2205.02411 · arxiv_version: 2205.02411v1 · doi: 10.48550/arxiv.2205.02411 · pith_short_12: GKS5M5STB7AX · pith_short_16: GKS5M5STB7AXKUIM · pith_short_8: GKS5M5ST

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/GKS5M5STB7AXKUIMBXTJGQM6CY \
  | 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: 32a5d676530fc175510c0de693419e1634253d83e28ed2c139c60b2df2be2471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee1486174e501024cfc02d51938f86d31f2b677712eb5611d82b5d8d99dbedc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-05T02:54:31Z",
    "title_canon_sha256": "a183062da5297287610635682d75b8a44deb56f5ffdd343b2d1dcac4187a848a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02411",
    "kind": "arxiv",
    "version": 1
  }
}