Pith Number

pith:64UXLVSA

pith:2013:64UXLVSARIZNQIEKSSMH6KQ5OQ

not attested not anchored not stored refs pending

Minimal clade size in the Bolthausen-Sznitman coalescent

Arno Siri-J\'egousse, Fabian Freund

arxiv:1301.2908 v2 · 2013-01-14 · math.PR · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64UXLVSARIZNQIEKSSMH6KQ5OQ}

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	2026-05-18T03:31:44.485072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72975d6408a32d8208a94987f2a1d743bb5046aded4adfbf1f095dfb50db5ca

Aliases

arxiv: 1301.2908 · arxiv_version: 1301.2908v2 · doi: 10.48550/arxiv.1301.2908 · pith_short_12: 64UXLVSARIZN · pith_short_16: 64UXLVSARIZNQIEK · pith_short_8: 64UXLVSA

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/64UXLVSARIZNQIEKSSMH6KQ5OQ \
  | 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: f72975d6408a32d8208a94987f2a1d743bb5046aded4adfbf1f095dfb50db5ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feac2ed1473a2976e5d0a40fffb4716955ae46826167a25e14e9b90088c937d0",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-01-14T10:26:45Z",
    "title_canon_sha256": "356b3e178553aa392c07b07c5d36b0561d4069f601a1290771c300520dcdac00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2908",
    "kind": "arxiv",
    "version": 2
  }
}