Pith Number

pith:XMCNJXCB

pith:2010:XMCNJXCBUZMYC7NND2SIBJDS5S

not attested not anchored not stored refs pending

Mathematical properties of the SimpleX algorithm

B. J. F. Clauwens, C. J. H. Kruip, J.-P. Paardekooper, V. Icke

arxiv:1002.4586 v1 · 2010-02-24 · astro-ph.IM · astro-ph.CO · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMCNJXCBUZMYC7NND2SIBJDS5S}

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	2026-05-18T02:08:57.195956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb04d4dc41a659817dad1ea480a472ec84d628cfd1a84c0e2bd9db171d997b8c

Aliases

arxiv: 1002.4586 · arxiv_version: 1002.4586v1 · doi: 10.48550/arxiv.1002.4586 · pith_short_12: XMCNJXCBUZMY · pith_short_16: XMCNJXCBUZMYC7NN · pith_short_8: XMCNJXCB

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/XMCNJXCBUZMYC7NND2SIBJDS5S \
  | 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: bb04d4dc41a659817dad1ea480a472ec84d628cfd1a84c0e2bd9db171d997b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32af4843a7bc489deef2ad6be690e11a6f8c231bf8ba3f8792d32e9e540c30cc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-02-24T17:05:40Z",
    "title_canon_sha256": "8060924ba35433cca5889efa3d25ec8f2584cda933b278ec6fec9c416a563b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4586",
    "kind": "arxiv",
    "version": 1
  }
}