Pith Number

pith:WXOAQYOB

pith:2009:WXOAQYOBFKIRIRBEONSOAASIBZ

not attested not anchored not stored refs pending

A continuum-tree-valued Markov process

Jean-Fran\c{c}ois Delmas (CERMICS), Romain Abraham (MAPMO)

arxiv:0904.4175 v3 · 2009-04-27 · 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{WXOAQYOBFKIRIRBEONSOAASIBZ}

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	2026-05-18T03:54:06.366162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5dc0861c12a911444247364e002480e41b1b5595840625ada87b6fd6c31f57e

Aliases

arxiv: 0904.4175 · arxiv_version: 0904.4175v3 · doi: 10.48550/arxiv.0904.4175 · pith_short_12: WXOAQYOBFKIR · pith_short_16: WXOAQYOBFKIRIRBE · pith_short_8: WXOAQYOB

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/WXOAQYOBFKIRIRBEONSOAASIBZ \
  | 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: b5dc0861c12a911444247364e002480e41b1b5595840625ada87b6fd6c31f57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdbad717f8a9e86d14d1041d00643976d2c2ec1deece1d715df33057a769ae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-04-27T14:44:11Z",
    "title_canon_sha256": "2dd7f7eb1d9409815e9f29b395ea21dd68c55739157f672bd553651835a809ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4175",
    "kind": "arxiv",
    "version": 3
  }
}