Pith Number

pith:EA36MODY

pith:2009:EA36MODY4C5WXVP7IFLLLAH4RK

not attested not anchored not stored refs pending

A Trotter-type approach to infinite rate mutually catalytic branching

Achim Klenke, Mario Oeler

arxiv:0901.2993 v2 · 2009-01-20 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA36MODY4C5WXVP7IFLLLAH4RK}

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	2026-05-18T04:40:00.801208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2037e63878e0bb6bd5ff4156b580fc8a8b814d261b029029587764e9425300c7

Aliases

arxiv: 0901.2993 · arxiv_version: 0901.2993v2 · doi: 10.48550/arxiv.0901.2993 · pith_short_12: EA36MODY4C5W · pith_short_16: EA36MODY4C5WXVP7 · pith_short_8: EA36MODY

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/EA36MODY4C5WXVP7IFLLLAH4RK \
  | 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: 2037e63878e0bb6bd5ff4156b580fc8a8b814d261b029029587764e9425300c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d956f82d8df447765fcd8395ab0f77d6953784b634e7b92e4798c2cc1d49b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-01-20T20:43:14Z",
    "title_canon_sha256": "b2ee2a2b6d9c876e6addbf48ad1533bc2c741cbf11d20208162e0a390ad90f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2993",
    "kind": "arxiv",
    "version": 2
  }
}