Pith Number

pith:SX4W4V2T

pith:2018:SX4W4V2TOMCTC25ENWLXVEMBKW

not attested not anchored not stored refs pending

Paravectors and the Geometry of 3D Euclidean Space

Jayme Vaz Jr., Stephen Mann

arxiv:1810.09389 v1 · 2018-10-22 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SX4W4V2TOMCTC25ENWLXVEMBKW}

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	2026-05-17T23:59:32.099384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f96e57537305316ba46d977a918155ac947400b3f66a5f4c7a0e6a33e2607a

Aliases

arxiv: 1810.09389 · arxiv_version: 1810.09389v1 · doi: 10.48550/arxiv.1810.09389 · pith_short_12: SX4W4V2TOMCT · pith_short_16: SX4W4V2TOMCTC25E · pith_short_8: SX4W4V2T

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/SX4W4V2TOMCTC25ENWLXVEMBKW \
  | 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: 95f96e57537305316ba46d977a918155ac947400b3f66a5f4c7a0e6a33e2607a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd10c5ba942f53d380bbf94df547536aa3ff81f812d4b81d038cb130892328a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2018-10-22T16:21:49Z",
    "title_canon_sha256": "09e5cba4755cc267a8ee81635aa941cf3bf852073619340cad622ce1b727c7fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09389",
    "kind": "arxiv",
    "version": 1
  }
}