Pith Number

pith:KT7JYAVT

pith:2023:KT7JYAVT6D4CAXFHUAMV2X7RUH

not attested not anchored not stored refs pending

Visual-Guided Mesh Repair

Guoping Wang, Kui Wu, Peng-Shuai Wang, Wei Li, Xifeng Gao, Zherong Pan, Zhongtian Zheng

arxiv:2309.00134 v1 · 2023-08-31 · 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{KT7JYAVT6D4CAXFHUAMV2X7RUH}

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	2026-07-05T06:46:52.724555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54fe9c02b3f0f8205ca7a0195d5ff1a1e6f97e15ad3f3ee265038cb607f97b7d

Aliases

arxiv: 2309.00134 · arxiv_version: 2309.00134v1 · doi: 10.48550/arxiv.2309.00134 · pith_short_12: KT7JYAVT6D4C · pith_short_16: KT7JYAVT6D4CAXFH · pith_short_8: KT7JYAVT

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/KT7JYAVT6D4CAXFHUAMV2X7RUH \
  | 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: 54fe9c02b3f0f8205ca7a0195d5ff1a1e6f97e15ad3f3ee265038cb607f97b7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045b3d0bbc34289c17309f6719b97d8846653d0207100baa535e93b599205931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-08-31T21:11:23Z",
    "title_canon_sha256": "2210a84dfdabc921d9db4de6e7b06c811ea452b94b74a9b98cb0d456c9d76a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00134",
    "kind": "arxiv",
    "version": 1
  }
}