Pith Number

pith:VVKWE7KY

pith:2015:VVKWE7KYLMMOBH53WUCCTK2D5B

not attested not anchored not stored refs pending

Genetic correlations greatly increase mutational robustness and can both reduce and enhance evolvability

Ard A. Louis, Sam F. Greenbury, Sebastian E. Ahnert, Steffen Schaper

arxiv:1505.07821 v3 · 2015-05-28 · 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{VVKWE7KYLMMOBH53WUCCTK2D5B}

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	2026-05-18T01:19:34.321557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad55627d585b18e09fbbb50429ab43e86fddefca091fa78c060bcf4bcfb1242c

Aliases

arxiv: 1505.07821 · arxiv_version: 1505.07821v3 · doi: 10.48550/arxiv.1505.07821 · pith_short_12: VVKWE7KYLMMO · pith_short_16: VVKWE7KYLMMOBH53 · pith_short_8: VVKWE7KY

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/VVKWE7KYLMMOBH53WUCCTK2D5B \
  | 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: ad55627d585b18e09fbbb50429ab43e86fddefca091fa78c060bcf4bcfb1242c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f3cad02c0fe433b6794e41edb76100409d1bb4cf7ebb02ccc667add0049a35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-05-28T19:45:34Z",
    "title_canon_sha256": "b1c6b2d3447606564598d93f51d0522ff0fa58bda1dd2c196d1477de38e20fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07821",
    "kind": "arxiv",
    "version": 3
  }
}