Pith Number

pith:WYN5YLZM

pith:2014:WYN5YLZMHOP2VHLMLNMKKVCGOE

not attested not anchored not stored refs pending

Modes of competition and the fitness of evolved populations

Alan J. McKane, Tim Rogers

arxiv:1407.3137 v2 · 2014-07-11 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYN5YLZMHOP2VHLMLNMKKVCGOE}

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	2026-05-18T01:32:19.041517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b61bdc2f2c3b9faa9d6c5b58a554467113836da1b204519f08ec843d9b80e83c

Aliases

arxiv: 1407.3137 · arxiv_version: 1407.3137v2 · doi: 10.48550/arxiv.1407.3137 · pith_short_12: WYN5YLZMHOP2 · pith_short_16: WYN5YLZMHOP2VHLM · pith_short_8: WYN5YLZM

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/WYN5YLZMHOP2VHLMLNMKKVCGOE \
  | 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: b61bdc2f2c3b9faa9d6c5b58a554467113836da1b204519f08ec843d9b80e83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0107f100f4905a802ca12c085f0f6de027c16b72fb2b82ce42a3490ae1c59403",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-07-11T13:00:14Z",
    "title_canon_sha256": "0a121281a442d06cb31783752247e3843d657d1ab439026ace36d77cdc125258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3137",
    "kind": "arxiv",
    "version": 2
  }
}