Pith Number

pith:BRU7ACOY

pith:2001:BRU7ACOY3K5ZSXEBYQQ3BMMDYH

not attested not anchored not stored refs pending

Foundations of a nonlinear distributional geometry

Michael Kunzinger, Roland Steinbauer

arxiv:math/0102019 v4 · 2001-02-02 · math.FA · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRU7ACOY3K5ZSXEBYQQ3BMMDYH}

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.

Cited by

1 paper in Pith

A Covariant Distributional Approach for Junctions in Torsional Locally Rotationally Symmetric Class II Spacetimes

Receipt and verification

First computed	2026-07-04T14:35:03.891986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c69f009d8dabb995c81c421b0b183c1cdbb318087234348012831aa8abadc5e

Aliases

arxiv: math/0102019 · arxiv_version: math/0102019v4 · doi: 10.48550/arxiv.math/0102019 · pith_short_12: BRU7ACOY3K5Z · pith_short_16: BRU7ACOY3K5ZSXEB · pith_short_8: BRU7ACOY

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/BRU7ACOY3K5ZSXEBYQQ3BMMDYH \
  | 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: 0c69f009d8dabb995c81c421b0b183c1cdbb318087234348012831aa8abadc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f82e6205d7cb2d8d2aa79cb992c5d7d5c0f4d781de25fab357059c4ebdbf0eda",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.FA",
    "submitted_at": "2001-02-02T17:57:22Z",
    "title_canon_sha256": "c2eb6ce79ef502084b66b8ae57416fab9d0a5cc46e456d0da186e74331957b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0102019",
    "kind": "arxiv",
    "version": 4
  }
}