Pith Number

pith:WGH5BWKV

pith:2014:WGH5BWKVIVQU3R7QUYYB3XWABX

not attested not anchored not stored refs pending

The total external length of the evolving Kingman coalescent

G\"otz Kersting, Iulia Dahmer

arxiv:1412.6635 v2 · 2014-12-20 · 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{WGH5BWKVIVQU3R7QUYYB3XWABX}

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	2026-05-18T01:12:20.061967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b18fd0d95545614dc7f0a6301ddec00de601ee2eccaf8345ef5358f0d9256db8

Aliases

arxiv: 1412.6635 · arxiv_version: 1412.6635v2 · doi: 10.48550/arxiv.1412.6635 · pith_short_12: WGH5BWKVIVQU · pith_short_16: WGH5BWKVIVQU3R7Q · pith_short_8: WGH5BWKV

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/WGH5BWKVIVQU3R7QUYYB3XWABX \
  | 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: b18fd0d95545614dc7f0a6301ddec00de601ee2eccaf8345ef5358f0d9256db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e657f651213c7525a6dac970996407dd8a1bb71fbede87330f9aed0f0f679d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-12-20T09:07:10Z",
    "title_canon_sha256": "53ae512b9ac04bbd252c2b438112e196a4f680713eb3f20aca69f38f3c501a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6635",
    "kind": "arxiv",
    "version": 2
  }
}