Pith Number

pith:QKPGHH2E

pith:2025:QKPGHH2EEPD45YYHAYREJXLNOC

not attested not anchored not stored refs pending

DocVXQA: Context-Aware Visual Explanations for Document Question Answering

Andrey Barsky, Changkyu Choi, Dimosthenis Karatzas, Ernest Valveny, Kangsoo Jung, Mohamed Ali Souibgui

arxiv:2505.07496 v1 · 2025-05-12 · 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{QKPGHH2EEPD45YYHAYREJXLNOC}

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	2026-07-05T11:01:48.674417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829e639f4423c7cee307062244dd6d70a5026ee486510c87dd62a9bb71af69c8

Aliases

arxiv: 2505.07496 · arxiv_version: 2505.07496v1 · doi: 10.48550/arxiv.2505.07496 · pith_short_12: QKPGHH2EEPD4 · pith_short_16: QKPGHH2EEPD45YYH · pith_short_8: QKPGHH2E

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/QKPGHH2EEPD45YYHAYREJXLNOC \
  | 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: 829e639f4423c7cee307062244dd6d70a5026ee486510c87dd62a9bb71af69c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6349977571f63caa0e9714a73f528498e6e82ba8637b233810b720e9561dd15",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-12T12:30:16Z",
    "title_canon_sha256": "197bddfb75382b09a809db4d121e20171b6cfa2edc853800aa0b6fbb99ba00c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07496",
    "kind": "arxiv",
    "version": 1
  }
}