Pith Number

pith:7GGFSRWY

pith:2011:7GGFSRWYHKMFNEHIQO7GGSYI7S

not attested not anchored not stored refs pending

Kinetics of Muller's Ratchet from Adaptive Landscape Viewpoint

Bo Yuan, Ping Ao, Shuyun Jiao, Yanbo Wang

arxiv:1109.3922 v2 · 2011-09-19 · 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{7GGFSRWYHKMFNEHIQO7GGSYI7S}

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	2026-05-18T04:12:34.829028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98c5946d83a985690e883be634b08fcbb9a4c2eb989bf7c892f8dd198659487

Aliases

arxiv: 1109.3922 · arxiv_version: 1109.3922v2 · doi: 10.48550/arxiv.1109.3922 · pith_short_12: 7GGFSRWYHKMF · pith_short_16: 7GGFSRWYHKMFNEHI · pith_short_8: 7GGFSRWY

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/7GGFSRWYHKMFNEHIQO7GGSYI7S \
  | 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: f98c5946d83a985690e883be634b08fcbb9a4c2eb989bf7c892f8dd198659487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185c3055840b74f37b6347c46fe835063506cdeab4f5baf21c862fcb0b0b47d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-09-19T01:56:27Z",
    "title_canon_sha256": "b3766e07048a88827c3bb7f0af6b083fc61583e9b4a5d2bda4880b75a4a6570d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3922",
    "kind": "arxiv",
    "version": 2
  }
}