Pith Number

pith:QFP4ROBW

pith:2018:QFP4ROBWN56CK3MKH3LJ44EY67

not attested not anchored not stored refs pending

Coalescences in Continuous-State Branching Processes

Bastien Mallein, Chunhua Ma, Cl\'ement Foucart

arxiv:1812.00859 v1 · 2018-12-03 · 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{QFP4ROBWN56CK3MKH3LJ44EY67}

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	2026-05-17T23:59:18.778570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815fc8b8366f7c256d8a3ed69e7098f7dc10578e32da54e9013374c816712bd1

Aliases

arxiv: 1812.00859 · arxiv_version: 1812.00859v1 · doi: 10.48550/arxiv.1812.00859 · pith_short_12: QFP4ROBWN56C · pith_short_16: QFP4ROBWN56CK3MK · pith_short_8: QFP4ROBW

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/QFP4ROBWN56CK3MKH3LJ44EY67 \
  | 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: 815fc8b8366f7c256d8a3ed69e7098f7dc10578e32da54e9013374c816712bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54b1b083737bc8376983355e5694d1920cd29a1ee38de5d8e82dd4610a0c606d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-12-03T16:06:51Z",
    "title_canon_sha256": "b5ec4aec7e35fa7497af68abe2128a35744b16362728e0287be70e043cbbd5e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00859",
    "kind": "arxiv",
    "version": 1
  }
}