Pith Number

pith:RWNVR5J2

pith:2025:RWNVR5J2VS7JVERRK23I4MCFEU

not attested not anchored not stored refs pending

Improving MLLM Historical Record Extraction with Test-Time Image

Taylor Archibald, Tony Martinez

arxiv:2509.09722 v1 · 2025-09-10 · cs.CV · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWNVR5J2VS7JVERRK23I4MCFEU}

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	2026-07-05T12:09:47.863537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9b58f53aacbe9a923156b68e3045251acfaec336ca61a160defabb5c22bad6

Aliases

arxiv: 2509.09722 · arxiv_version: 2509.09722v1 · doi: 10.48550/arxiv.2509.09722 · pith_short_12: RWNVR5J2VS7J · pith_short_16: RWNVR5J2VS7JVERR · pith_short_8: RWNVR5J2

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/RWNVR5J2VS7JVERRK23I4MCFEU \
  | 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: 8d9b58f53aacbe9a923156b68e3045251acfaec336ca61a160defabb5c22bad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a392ae1b825592e5fcd3ec741df0a8d790569f971b6cdb16d53cfdec8c1ce5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-10T03:18:24Z",
    "title_canon_sha256": "8c604625c02d7f0a9ea8b4cd84fe0ee7d937f5c9b8890c98bead22c0b560cdc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09722",
    "kind": "arxiv",
    "version": 1
  }
}