Pith Number

pith:K7EGHURY

pith:2012:K7EGHURYQTISLCXOQHAZNPBID4

not attested not anchored not stored refs pending

Fluctuations of fitness distributions and the rate of Muller's ratchet

Boris I. Shraiman, Richard A. Neher

arxiv:1206.6782 v1 · 2012-06-28 · 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{K7EGHURYQTISLCXOQHAZNPBID4}

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	2026-05-18T03:52:16.027236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c863d23884d1258aee81c196bc281f1ae1f5af8acfb584a3286d91121fa24b

Aliases

arxiv: 1206.6782 · arxiv_version: 1206.6782v1 · doi: 10.48550/arxiv.1206.6782 · pith_short_12: K7EGHURYQTIS · pith_short_16: K7EGHURYQTISLCXO · pith_short_8: K7EGHURY

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/K7EGHURYQTISLCXOQHAZNPBID4 \
  | 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: 57c863d23884d1258aee81c196bc281f1ae1f5af8acfb584a3286d91121fa24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d825ce5a6102d2726c3811088698daac5485155a9f393ca61e570e8c860fe0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-06-28T18:03:21Z",
    "title_canon_sha256": "98d9bfc702dbcebf3b2b78a83c8f17dd77cd4da9035e4d5ebf703349894e6989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6782",
    "kind": "arxiv",
    "version": 1
  }
}