Pith Number

pith:YH4DDWRG

pith:2014:YH4DDWRGLRAP7ZRCOLPCMQPXL5

not attested not anchored not stored refs pending

Competition and evolution in restricted space

Fabricio L. Forgerini, Nuno Crokidakis

arxiv:1406.3316 v1 · 2014-06-12 · 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{YH4DDWRGLRAP7ZRCOLPCMQPXL5}

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	2026-05-18T02:47:22.782798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f831da265c40ffe62272de2641f75f7d0c2144292e21b943314326748b6f2e

Aliases

arxiv: 1406.3316 · arxiv_version: 1406.3316v1 · doi: 10.48550/arxiv.1406.3316 · pith_short_12: YH4DDWRGLRAP · pith_short_16: YH4DDWRGLRAP7ZRC · pith_short_8: YH4DDWRG

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/YH4DDWRGLRAP7ZRCOLPCMQPXL5 \
  | 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: c1f831da265c40ffe62272de2641f75f7d0c2144292e21b943314326748b6f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380612a06b36188fc3d13c2b363191cc9ea904f6bed75e3088cd527cf516b585",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-06-12T18:52:57Z",
    "title_canon_sha256": "478fc6f2eff7298965fe543a0af17fe7c35a7e5a33984c61ade56b0f3931cc5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3316",
    "kind": "arxiv",
    "version": 1
  }
}