Pith Number

pith:CLDBJBVO

pith:2013:CLDBJBVOMS77K25BCU4NGPOXAC

not attested not anchored not stored refs pending

KamiWaAi - Interactive 3D Sketching with Java Based on Cl(4,1) Conformal Model of Euclidean Space

Eckhard Hitzer

arxiv:1306.0996 v1 · 2013-06-05 · cs.CG · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLDBJBVOMS77K25BCU4NGPOXAC}

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	2026-05-18T03:21:44.642474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c61486ae64bff56ba11538d33dd700873493a13cdb99d209f84a882c596c86

Aliases

arxiv: 1306.0996 · arxiv_version: 1306.0996v1 · doi: 10.48550/arxiv.1306.0996 · pith_short_12: CLDBJBVOMS77 · pith_short_16: CLDBJBVOMS77K25B · pith_short_8: CLDBJBVO

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/CLDBJBVOMS77K25BCU4NGPOXAC \
  | 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: 12c61486ae64bff56ba11538d33dd700873493a13cdb99d209f84a882c596c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2fb1d346762b6ac591a2a4d63f2d26daa7868f6986da0f689886774f2ff514",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-06-05T06:25:07Z",
    "title_canon_sha256": "e5a6827515e124983885ce9850e59484e0cc2b421ddfbf6c5b1da1628e2ed9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0996",
    "kind": "arxiv",
    "version": 1
  }
}