Pith Number

pith:FG25HU54

pith:2024:FG25HU54QB3IZ6YAJEZ46JB45L

not attested not anchored not stored refs pending

Hierarchical Multimodal Pre-training for Visually Rich Webpage Understanding

Da Ma, Hongshen Xu, Kai Yu, Lu Chen, Ruisheng Cao, Zichen Zhu, Zihan Zhao

arxiv:2402.18262 v1 · 2024-02-28 · cs.CL · 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{FG25HU54QB3IZ6YAJEZ46JB45L}

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	2026-07-05T07:50:14.458799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b5d3d3bc80768cfb004933cf243ceae48bd932c81016fc9947e6539aa061e3

Aliases

arxiv: 2402.18262 · arxiv_version: 2402.18262v1 · doi: 10.48550/arxiv.2402.18262 · pith_short_12: FG25HU54QB3I · pith_short_16: FG25HU54QB3IZ6YA · pith_short_8: FG25HU54

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/FG25HU54QB3IZ6YAJEZ46JB45L \
  | 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: 29b5d3d3bc80768cfb004933cf243ceae48bd932c81016fc9947e6539aa061e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceaac765a8c6d7e3829f7f944de98e9493878748b0f9093d8152c027b50a0a85",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-28T11:50:36Z",
    "title_canon_sha256": "092adbce95a258b7632e85cd651019a0f3328ffc341fdd6f2ec4052bd6687538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18262",
    "kind": "arxiv",
    "version": 1
  }
}