Pith Number

pith:3IBYAUW4

pith:2018:3IBYAUW4YKPPQ6NUIZTZQ5Q23T

not attested not anchored not stored refs pending

Solid Geometry Processing on Deconstructed Domains

Alec Jacobson, Herng Yi Cheng, Mitchell Dembowski, Silvia Sell\'an, Yuming Ma

arxiv:1807.00866 v1 · 2018-07-02 · 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{3IBYAUW4YKPPQ6NUIZTZQ5Q23T}

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	2026-05-18T00:11:46.202895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da038052dcc29ef879b4466798761adccf46bc9951bfbc5facb752b94fa7f272

Aliases

arxiv: 1807.00866 · arxiv_version: 1807.00866v1 · doi: 10.48550/arxiv.1807.00866 · pith_short_12: 3IBYAUW4YKPP · pith_short_16: 3IBYAUW4YKPPQ6NU · pith_short_8: 3IBYAUW4

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/3IBYAUW4YKPPQ6NUIZTZQ5Q23T \
  | 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: da038052dcc29ef879b4466798761adccf46bc9951bfbc5facb752b94fa7f272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f961aed715d1c2c7d3d3c34950076b51f71f98ab52dd7ed68003b0e19ff1b1c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-07-02T19:30:44Z",
    "title_canon_sha256": "aedca58d1decf83fce309576fb3670e15cab16f1a861654c27d0284f4f3f0b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00866",
    "kind": "arxiv",
    "version": 1
  }
}