Pith Number

pith:FRXUJNRL

pith:2013:FRXUJNRLQ6LUDU2JJSUASBIVUU

not attested not anchored not stored refs pending

The fixation line in the ${\Lambda}$-coalescent

Olivier H\'enard

arxiv:1307.0784 v3 · 2013-07-02 · 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{FRXUJNRLQ6LUDU2JJSUASBIVUU}

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	2026-05-18T01:33:34.105683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6f44b62b879741d3494ca8090515a53af545b308dd90c0bdbd3baf9dbfa5a9

Aliases

arxiv: 1307.0784 · arxiv_version: 1307.0784v3 · doi: 10.48550/arxiv.1307.0784 · pith_short_12: FRXUJNRLQ6LU · pith_short_16: FRXUJNRLQ6LUDU2J · pith_short_8: FRXUJNRL

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/FRXUJNRLQ6LUDU2JJSUASBIVUU \
  | 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: 2c6f44b62b879741d3494ca8090515a53af545b308dd90c0bdbd3baf9dbfa5a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28dc2446823f967bbe76e51d43d43b36356c92a383ee76abf34007d41e27a421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-07-02T18:21:39Z",
    "title_canon_sha256": "461a7e1758f5fcd9e8b13c81891450812700951c7b6a285b076e3b191f8cf393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0784",
    "kind": "arxiv",
    "version": 3
  }
}