Pith Number

pith:2QDYZTSZ

pith:2026:2QDYZTSZ2PO7MJZ4ADSZHDQOUA

not attested not anchored not stored refs pending

Intrinsic Meshing of Closed Surfaces Using Geodesic Distances

Christophe Geuzaine, Jean-Fran\c{c}ois Remacle, Tim Gabriel

arxiv:2607.04989 v1 · 2026-07-06 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QDYZTSZ2PO7MJZ4ADSZHDQOUA}

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	2026-07-07T02:20:17.259541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4078cce59d3ddf6273c00e5938e0ea032345ed940681c62810a0636d361db1c

Aliases

arxiv: 2607.04989 · arxiv_version: 2607.04989v1 · doi: 10.48550/arxiv.2607.04989 · pith_short_12: 2QDYZTSZ2PO7 · pith_short_16: 2QDYZTSZ2PO7MJZ4 · pith_short_8: 2QDYZTSZ

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/2QDYZTSZ2PO7MJZ4ADSZHDQOUA \
  | 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: d4078cce59d3ddf6273c00e5938e0ea032345ed940681c62810a0636d361db1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6375f5e15d7177626546e83f228e6ab24be69af16871eb92fd6c4048b6f71d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-07-06T12:25:45Z",
    "title_canon_sha256": "f36978b29688e878b3c7f8338d8c2e49a003c7e0c945507cb32214e396bc4572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04989",
    "kind": "arxiv",
    "version": 1
  }
}