Pith Number

pith:G2G3YKUW

pith:2015:G2G3YKUWKJRC7C4WGJS7BXYEWK

not attested not anchored not stored refs pending

Modularity Enhances the Rate of Evolution in a Rugged Fitness Landscape

Dong Wang, Jeong-Man Park, Man Chen, Michael W. Deem

arxiv:1501.04708 v1 · 2015-01-20 · 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{G2G3YKUWKJRC7C4WGJS7BXYEWK}

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	2026-05-18T01:41:10.138351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368dbc2a9652622f8b963265f0df04b2ad30c9103afb4aff21649b24286d3182

Aliases

arxiv: 1501.04708 · arxiv_version: 1501.04708v1 · doi: 10.48550/arxiv.1501.04708 · pith_short_12: G2G3YKUWKJRC · pith_short_16: G2G3YKUWKJRC7C4W · pith_short_8: G2G3YKUW

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/G2G3YKUWKJRC7C4WGJS7BXYEWK \
  | 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: 368dbc2a9652622f8b963265f0df04b2ad30c9103afb4aff21649b24286d3182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d44980a7ca3da932a686fe28480dbdd8a1425392925917aab2f16c861dc0b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-01-20T04:05:52Z",
    "title_canon_sha256": "98c78ebe939a15cc0564e74d1869b67fc783513e2e28dd40ab0f488d339992c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04708",
    "kind": "arxiv",
    "version": 1
  }
}