Pith Number

pith:IMNA4ZR6

pith:2025:IMNA4ZR6UJZ766CSMO2VK326VH

not attested not anchored not stored refs pending

Docopilot: Improving Multimodal Models for Document-Level Understanding

Botian Shi, Hongsheng Li, Jifeng Dai, Lewei Lu, Qibin Hou, Shenglong Ye, Tong Lu, Weiyun Wang, Wenhai Wang, Yuchen Duan, Yusong Hu, Zhe Chen

arxiv:2507.14675 v1 · 2025-07-19 · 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{IMNA4ZR6UJZ766CSMO2VK326VH}

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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

Internalized Reasoning for Long-Context Visual Document Understanding

Receipt and verification

First computed	2026-07-05T11:40:11.547950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431a0e663ea273ff785263b5556f5ea9c4bdf996d5a576908bb6778eb59ab33f

Aliases

arxiv: 2507.14675 · arxiv_version: 2507.14675v1 · doi: 10.48550/arxiv.2507.14675 · pith_short_12: IMNA4ZR6UJZ7 · pith_short_16: IMNA4ZR6UJZ766CS · pith_short_8: IMNA4ZR6

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/IMNA4ZR6UJZ766CSMO2VK326VH \
  | 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: 431a0e663ea273ff785263b5556f5ea9c4bdf996d5a576908bb6778eb59ab33f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3370c0795f8589b31482f222fd9d1c407ac740d26cdf18ad859af9ed73053e0b",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-19T16:03:34Z",
    "title_canon_sha256": "399fb45f40b67c3b08e37dd19211344f64f7984bef5a2c3886f57ce11561195e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14675",
    "kind": "arxiv",
    "version": 1
  }
}