Pith Number

pith:GFNRU7NU

pith:2022:GFNRU7NU55HNVQCWGACH24IYQL

not attested not anchored not stored refs pending

Pix2Struct: Screenshot Parsing as Pretraining for Visual Language Understanding

Fangyu Liu, Hexiang Hu, Iulia Turc, Julian Eisenschlos, Kenton Lee, Kristina Toutanova, Mandar Joshi, Ming-Wei Chang, Peter Shaw, Urvashi Khandelwal

arxiv:2210.03347 v2 · 2022-10-07 · 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{GFNRU7NU55HNVQCWGACH24IYQL}

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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

8 papers in Pith

Self-Distillation Policy Optimization via Visual Feedback: Bridging Code and Visual Artifacts

Beyond Encoder Accumulation: Measuring Encoder Roles in Multi-Encoder VLMs

MUIAnno: An Expert-Annotated Dataset and Evaluation Benchmark for Mobile UI Understanding

PlotChain: Deterministic Checkpointed Evaluation of Multimodal LLMs on Engineering Plot Reading

CodeOCR: On the Effectiveness of Vision Language Models in Code Understanding

Receipt and verification

First computed	2026-07-05T06:21:13.785555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315b1a7db4ef4edac05630047d711882ca269b6bbf20143886427f5b914e3f8f

Aliases

arxiv: 2210.03347 · arxiv_version: 2210.03347v2 · doi: 10.48550/arxiv.2210.03347 · pith_short_12: GFNRU7NU55HN · pith_short_16: GFNRU7NU55HNVQCW · pith_short_8: GFNRU7NU

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/GFNRU7NU55HNVQCWGACH24IYQL \
  | 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: 315b1a7db4ef4edac05630047d711882ca269b6bbf20143886427f5b914e3f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758a21e1d584d64a8b33b605f046b4e2b9f5abb9a5d9823b74e03150822ab7fe",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-07T06:42:06Z",
    "title_canon_sha256": "bda90542f851113088efdf4a45d93addd49a2741770fd5a13210431c5e97ad7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03347",
    "kind": "arxiv",
    "version": 2
  }
}