Pith Number

pith:O7MCSJU3

pith:2026:O7MCSJU33F3U2ALFJ2JIKDKMB3

not attested not anchored not stored refs pending

Comparative Study of Domain-adapted VLMs for General Document Visual Question Answering

Alvaro Ortigosa, Aythami Morales, Daniel DeAlcala, Elena Marrero, Javier Ortega-Garcia, Julian Fierrez, Marta Robledo-Moreno, Miguel Lopez-Duran, Oscar Delgado, Ruben Tolosana, Ruben Vera-Rodriguez

arxiv:2607.07179 v1 · 2026-07-08 · cs.CV · 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{O7MCSJU33F3U2ALFJ2JIKDKMB3}

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	2026-07-09T01:20:16.701471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d829269bd9774d01654e92850d4c0edc581087af7e30d444c7d61530d9bc23

Aliases

arxiv: 2607.07179 · arxiv_version: 2607.07179v1 · doi: 10.48550/arxiv.2607.07179 · pith_short_12: O7MCSJU33F3U · pith_short_16: O7MCSJU33F3U2ALF · pith_short_8: O7MCSJU3

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/O7MCSJU33F3U2ALFJ2JIKDKMB3 \
  | 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: 77d829269bd9774d01654e92850d4c0edc581087af7e30d444c7d61530d9bc23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "167e405fff6610858b40d68a024ba0e03c66e75f258162862dbc9fbbb74c58fb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-08T09:13:59Z",
    "title_canon_sha256": "f4bf84ee5f0ca32dfce9e6592dc25f31a5cd6c6754d01148a8c0239556ffe9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07179",
    "kind": "arxiv",
    "version": 1
  }
}