Pith Number

pith:FM7ACSGY

pith:2026:FM7ACSGYHKLVETH73UIGSJD2DV

not attested not anchored not stored refs pending

DocQT: Improving Document Forgery Localization Robustness via Diverse JPEG Quantization Tables

Guillaume Bernard (L3I), Kylian Ronfleux-Corail (L3I), Micka\"el Coustaty (L3I), Nicolas Sid\`ere (L3I)

arxiv:2605.19688 v1 · 2026-05-19 · 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{FM7ACSGYHKLVETH73UIGSJD2DV}

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	2026-05-20T01:05:57.754861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3e0148d83a97524cffdd1069247a1d44989b1506d682446c4390bb28d665df

Aliases

arxiv: 2605.19688 · arxiv_version: 2605.19688v1 · doi: 10.48550/arxiv.2605.19688 · pith_short_12: FM7ACSGYHKLV · pith_short_16: FM7ACSGYHKLVETH7 · pith_short_8: FM7ACSGY

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/FM7ACSGYHKLVETH73UIGSJD2DV \
  | 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: 2b3e0148d83a97524cffdd1069247a1d44989b1506d682446c4390bb28d665df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2da52c4a00883c788d5bc168e925853e3e2627029b5afd6d51ef53965966efb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T11:20:03Z",
    "title_canon_sha256": "4a2ffd00be4e9404809fcf9b5b63d76559863bfec56bfe81ab4c5c329ba5028f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19688",
    "kind": "arxiv",
    "version": 1
  }
}