Pith Number

pith:FCRL7Z2V

pith:2026:FCRL7Z2VPBOLP7IQXONLEETMRH

not attested not anchored not stored refs pending

Sketch2MinSurf: Vision-Language Guided Generation of Editable Minimal Surfaces from Hand-Drawn Sketches

Anqi Liu, Jiachen Lu, Junqi Yang, Lei He, Luying Wang, Weixin Huang, Wenda Wang

arxiv:2605.20733 v1 · 2026-05-20 · 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{FCRL7Z2VPBOLP7IQXONLEETMRH}

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	2026-05-21T01:04:51.330080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a2bfe755785cb7fd10bb9ab2126c89c81f89d42cc4994e4a57d2a421bcc700

Aliases

arxiv: 2605.20733 · arxiv_version: 2605.20733v1 · doi: 10.48550/arxiv.2605.20733 · pith_short_12: FCRL7Z2VPBOL · pith_short_16: FCRL7Z2VPBOLP7IQ · pith_short_8: FCRL7Z2V

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/FCRL7Z2VPBOLP7IQXONLEETMRH \
  | 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: 28a2bfe755785cb7fd10bb9ab2126c89c81f89d42cc4994e4a57d2a421bcc700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c545a1955cd5c53fdaaf3c32d93d1a6b10e2a5480902bf05c81855745aac01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-20T05:37:31Z",
    "title_canon_sha256": "1335c3945d700bf18465ee2a4fc030c03b99a11e2d427892e142cf555755075d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20733",
    "kind": "arxiv",
    "version": 1
  }
}