Pith Number

pith:VEHPUDP4

pith:2026:VEHPUDP45HN3IWUCSOY7LET5J7

not attested not anchored not stored refs pending

SCULPT: Subtractive Composition for 3D Part Generation

Chen Yang, Jiazhong Cen, Jichen Pang, Jiemin Fang, Qi Tian, Sikuang Li, Wei Shen, Yuhe Wei

arxiv:2608.13541 v1 · 2026-08-13 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEHPUDP45HN3IWUCSOY7LET5J7}

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	2026-08-14T01:25:01.469386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90efa0dfce9dbb45a8293b1f5927d4fd8c87f4633cf93c2ac274d05ae9d096c

Aliases

arxiv: 2608.13541 · arxiv_version: 2608.13541v1 · doi: 10.48550/arxiv.2608.13541 · pith_short_12: VEHPUDP45HN3 · pith_short_16: VEHPUDP45HN3IWUC · pith_short_8: VEHPUDP4

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/VEHPUDP45HN3IWUCSOY7LET5J7 \
  | 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: a90efa0dfce9dbb45a8293b1f5927d4fd8c87f4633cf93c2ac274d05ae9d096c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b33fb875ba1f0fee6b6bed33295936d7eba26267753e9a7e6a34281d613796",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-13T17:55:04Z",
    "title_canon_sha256": "2f96b2b2e91f145678b0936a031903812184a814996044850344e54a3b44be51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13541",
    "kind": "arxiv",
    "version": 1
  }
}