Pith Number

pith:WPWLGCJA

pith:2013:WPWLGCJARXP5XE3QDNMYBIAEUD

not attested not anchored not stored refs pending

Coalescence, genetic diversity in sexual populations under selection

Boris I. Shraiman, Richard A. Neher, Taylor A. Kessinger

arxiv:1306.1206 v2 · 2013-06-05 · 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{WPWLGCJARXP5XE3QDNMYBIAEUD}

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	2026-05-18T02:55:48.465580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3ecb309208ddfdb93701b5980a004a0cf15cc44eaa6517d6ef9c2e06d527295

Aliases

arxiv: 1306.1206 · arxiv_version: 1306.1206v2 · doi: 10.48550/arxiv.1306.1206 · pith_short_12: WPWLGCJARXP5 · pith_short_16: WPWLGCJARXP5XE3Q · pith_short_8: WPWLGCJA

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/WPWLGCJARXP5XE3QDNMYBIAEUD \
  | 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: b3ecb309208ddfdb93701b5980a004a0cf15cc44eaa6517d6ef9c2e06d527295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec284457ec3cc1b4bbfca8a62791fc42c2921694f480c8471bb07be58658a40e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-06-05T19:00:56Z",
    "title_canon_sha256": "67c94d8bf8c0f99886a0f4abd3917c39588948bd6bbc93f878d1bd827d5224db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1206",
    "kind": "arxiv",
    "version": 2
  }
}