Pith Number

pith:CVVUJ7AB

pith:2013:CVVUJ7AB7K6CWY3O6KDES75A7G

not attested not anchored not stored refs pending

Study on Delaunay tessellations of 1-irregular cuboids for 3D mixed element meshes

David Contreras, Nancy Hitschfeld-Kahler

arxiv:1312.1181 v1 · 2013-12-04 · 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{CVVUJ7AB7K6CWY3O6KDES75A7G}

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	2026-05-18T03:05:34.763145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

156b44fc01fabc2b636ef286497fa0f987887010a256568374ad7e9eb504cf9f

Aliases

arxiv: 1312.1181 · arxiv_version: 1312.1181v1 · doi: 10.48550/arxiv.1312.1181 · pith_short_12: CVVUJ7AB7K6C · pith_short_16: CVVUJ7AB7K6CWY3O · pith_short_8: CVVUJ7AB

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/CVVUJ7AB7K6CWY3O6KDES75A7G \
  | 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: 156b44fc01fabc2b636ef286497fa0f987887010a256568374ad7e9eb504cf9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6dcfed4edd8cc24ed3303b0840ac5bc92549b3169b25510643c1d1f4831208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-12-04T14:36:14Z",
    "title_canon_sha256": "1440dd9eb8c4234bd611ca6382fe84e0ca3c3d8811d4a575dfff11eccf6d3a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1181",
    "kind": "arxiv",
    "version": 1
  }
}