Pith Number

pith:3K72C7ZK

pith:2011:3K72C7ZKXPC7GII3KXUCV25TXQ

not attested not anchored not stored refs pending

Genetic Draft and Quasi-Neutrality in Large Facultatively Sexual Populations

Boris I. Shraiman, Richard A. Neher

arxiv:1108.1635 v1 · 2011-08-08 · 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{3K72C7ZKXPC7GII3KXUCV25TXQ}

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	2026-05-18T04:16:00.495180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dabfa17f2abbc5f3211b55e82aebb3bc3540221567d2f6f634e4aef0a69e463d

Aliases

arxiv: 1108.1635 · arxiv_version: 1108.1635v1 · doi: 10.48550/arxiv.1108.1635 · pith_short_12: 3K72C7ZKXPC7 · pith_short_16: 3K72C7ZKXPC7GII3 · pith_short_8: 3K72C7ZK

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/3K72C7ZKXPC7GII3KXUCV25TXQ \
  | 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: dabfa17f2abbc5f3211b55e82aebb3bc3540221567d2f6f634e4aef0a69e463d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a60fb645cc61d2f7075688aec6e45ad041a5d5abae1ac11bbe92693717ff2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-08-08T08:56:19Z",
    "title_canon_sha256": "d78b6e33ea0d5626ab7bcbd58ab441b30248a9e58f2aa691b7cc0e0ad589cb90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1635",
    "kind": "arxiv",
    "version": 1
  }
}