Pith Number

pith:PWHX6VI5

pith:2026:PWHX6VI5WMWJH2JWTHS2ZG2CJD

not attested not anchored not stored refs pending

Multilingual OCR-Aware Fine-Tuning and Prompt-Guided Chain-of-Thought Reasoning for Multimodal Large Language Models

Haoyu Ren, Qinwu Xu, Xin Liu, Yifan Jiang

arxiv:2605.16409 v1 · 2026-05-13 · cs.CV · cs.CL · cs.LG

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\usepackage{pith}
\pithnumber{PWHX6VI5WMWJH2JWTHS2ZG2CJD}

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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

Multilingual OCR-Aware Fine-Tuning and Prompt-Guided Chain-of-Thought Reasoning for Multimodal Large Language Models

Receipt and verification

First computed	2026-05-20T00:02:20.858100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8f7f551db32c93e93699e5ac9b4248e5e0e95c29ad56e993cbe55c58d3dfdc

Aliases

arxiv: 2605.16409 · arxiv_version: 2605.16409v1 · doi: 10.48550/arxiv.2605.16409 · pith_short_12: PWHX6VI5WMWJ · pith_short_16: PWHX6VI5WMWJH2JW · pith_short_8: PWHX6VI5

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/PWHX6VI5WMWJH2JWTHS2ZG2CJD \
  | 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: 7d8f7f551db32c93e93699e5ac9b4248e5e0e95c29ad56e993cbe55c58d3dfdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1467b4a6f38c1b810756d2b0e75674d4aa4d1419c47682de77f5010bd08a60a9",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-13T14:16:39Z",
    "title_canon_sha256": "e922a3c9eb27aa1b909ef9efb03fcf6bc6284cc304c1e5cad3188199c6efe32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16409",
    "kind": "arxiv",
    "version": 1
  }
}