Pith Number

pith:OWJBHCPR

pith:2024:OWJBHCPRQJ2KHQKDN2CP5GIBNU

not attested not anchored not stored refs pending

WindPoly: Polygonal Mesh Reconstruction via Winding Numbers

Chenlei Lv, Hui Huang, Pengdi Huang, Xin He

arxiv:2407.19208 v1 · 2024-07-27 · 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{OWJBHCPRQJ2KHQKDN2CP5GIBNU}

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	2026-07-05T08:49:16.010360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75921389f18274a3c1436e84fe99016d3bff8488cd08cfce2c1047b613e60d76

Aliases

arxiv: 2407.19208 · arxiv_version: 2407.19208v1 · doi: 10.48550/arxiv.2407.19208 · pith_short_12: OWJBHCPRQJ2K · pith_short_16: OWJBHCPRQJ2KHQKD · pith_short_8: OWJBHCPR

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/OWJBHCPRQJ2KHQKDN2CP5GIBNU \
  | 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: 75921389f18274a3c1436e84fe99016d3bff8488cd08cfce2c1047b613e60d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78488f739b7f621dac5cc750f1f3f785e8dc5eece7dfb327d7d473976954a7cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2024-07-27T08:25:01Z",
    "title_canon_sha256": "c6175fb86d44b4247044525acb723fb9a90fbb7b4c012fff4b6757ca4f596081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19208",
    "kind": "arxiv",
    "version": 1
  }
}