Pith Number

pith:CWH2HKLQ

pith:2022:CWH2HKLQFRHMJTY7JS2BSY3LLL

not attested not anchored not stored refs pending

XYLayoutLM: Towards Layout-Aware Multimodal Networks For Visually-Rich Document Understanding

Changhua Meng, Jun Lan, Ke Wang, Liqing Zhang, Ming Gu, Weiqiang Wang, Zhangxuan Gu

arxiv:2203.06947 v2 · 2022-03-14 · cs.CV · 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{CWH2HKLQFRHMJTY7JS2BSY3LLL}

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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

RT-DocLayout: Real-Time End-to-End Document Layout Analysis with Reading Order in the Wild

Receipt and verification

First computed	2026-07-05T04:05:18.353376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158fa3a9702c4ec4cf1f4cb419636b5ae3fc43cd9ec93b27efce1bf77ce221c8

Aliases

arxiv: 2203.06947 · arxiv_version: 2203.06947v2 · doi: 10.48550/arxiv.2203.06947 · pith_short_12: CWH2HKLQFRHM · pith_short_16: CWH2HKLQFRHMJTY7 · pith_short_8: CWH2HKLQ

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/CWH2HKLQFRHMJTY7JS2BSY3LLL \
  | 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: 158fa3a9702c4ec4cf1f4cb419636b5ae3fc43cd9ec93b27efce1bf77ce221c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35768adbc5da61c6f681d05c0fc70b278e3114463a2cf1f1275167e4a31b759a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-14T09:19:12Z",
    "title_canon_sha256": "19c455aaee8b37eb469ceb25a4a7e0ac496d68db4899a8f0ec988c7f07ac2e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06947",
    "kind": "arxiv",
    "version": 2
  }
}