Pith Number

pith:6IUWT4PH

pith:2017:6IUWT4PHTOPBSGQBESVJWBTMI2

not attested not anchored not stored refs pending

Stronger selection can slow down evolution driven by recombination on a smooth fitness landscape

Kunihiko Kaneko, Masahiko Ueda, Nobuto Takeuchi

arxiv:1703.02828 v3 · 2017-03-08 · q-bio.PE · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IUWT4PHTOPBSGQBESVJWBTMI2}

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	2026-05-18T00:37:54.552130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f22969f1e79b9e191a0124aa9b066c469238be9c71824f3c4232dc0afcb02f05

Aliases

arxiv: 1703.02828 · arxiv_version: 1703.02828v3 · doi: 10.48550/arxiv.1703.02828 · pith_short_12: 6IUWT4PHTOPB · pith_short_16: 6IUWT4PHTOPBSGQB · pith_short_8: 6IUWT4PH

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/6IUWT4PHTOPBSGQBESVJWBTMI2 \
  | 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: f22969f1e79b9e191a0124aa9b066c469238be9c71824f3c4232dc0afcb02f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ce893af24f55bf38327ec77b545383aabb6ec05452165881324df0c2ce805a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-03-08T13:19:12Z",
    "title_canon_sha256": "2927f961243d98586b6ceb0a847c6e9524d488584464835b05702ef0a8135bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02828",
    "kind": "arxiv",
    "version": 3
  }
}