Pith Number

pith:WXDDNMLO

pith:2018:WXDDNMLO36LWUMIBCG74HQ5RRT

not attested not anchored not stored refs pending

Meet Andr\'eief, Bordeaux 1886, and Andreev, Kharkov 1882-83

Peter J. Forrester

arxiv:1806.10411 v1 · 2018-06-27 · 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{WXDDNMLO36LWUMIBCG74HQ5RRT}

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

The Singular Values of L\'evy's Area Matrix

Receipt and verification

First computed	2026-05-18T00:12:12.510994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c636b16edf976a310111bfc3c3b18cceeff97c13e080d256d6a1113dd4b52d

Aliases

arxiv: 1806.10411 · arxiv_version: 1806.10411v1 · doi: 10.48550/arxiv.1806.10411 · pith_short_12: WXDDNMLO36LW · pith_short_16: WXDDNMLO36LWUMIB · pith_short_8: WXDDNMLO

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/WXDDNMLO36LWUMIBCG74HQ5RRT \
  | 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: b5c636b16edf976a310111bfc3c3b18cceeff97c13e080d256d6a1113dd4b52d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb6bcb889fae371ac184b7ecf702146a20034b646fa9ceb10f1d5a75d4ba88e",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-06-27T11:19:39Z",
    "title_canon_sha256": "0616aee036154ed18e692d52dd83d8d58eb719024589ade166d2f1bc5b7a357f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10411",
    "kind": "arxiv",
    "version": 1
  }
}