Pith Number

pith:YXQJEH4G

pith:2026:YXQJEH4GKZJMS6TUWPAHDNRIJ5

not attested not anchored not stored refs pending

Allure of Craquelure: A Variational-Generative Approach to Crack Detection in Paintings

Holger Rauhut, Laura Paul, Martin Burger, Samira Kabri, Tim Roith

arxiv:2602.09730 v2 · 2026-02-10 · cs.CV · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXQJEH4GKZJMS6TUWPAHDNRIJ5}

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	2026-06-12T01:08:22.652652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e0921f865652c97a74b3c071b6284f7415c4d2774285a5148bccf680741505

Aliases

arxiv: 2602.09730 · arxiv_version: 2602.09730v2 · doi: 10.48550/arxiv.2602.09730 · pith_short_12: YXQJEH4GKZJM · pith_short_16: YXQJEH4GKZJMS6TU · pith_short_8: YXQJEH4G

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/YXQJEH4GKZJMS6TUWPAHDNRIJ5 \
  | 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: c5e0921f865652c97a74b3c071b6284f7415c4d2774285a5148bccf680741505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d05377492f879c50f734046a1bea0ecc500e4fbf35f7bc9b8634c56bea649b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-10T12:34:53Z",
    "title_canon_sha256": "fc70814a21462527f1def0e46b466e2d4d3a087e9d339947e74f8ca37a67a803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09730",
    "kind": "arxiv",
    "version": 2
  }
}