Pith Number

pith:W7ZFZJCL

pith:2011:W7ZFZJCL5X3SBA7DGWVXCTIZFY

not attested not anchored not stored refs pending

Evolutionary accessibility of mutational pathways

Alexander Kl\"ozer, J. Arjan G.M. de Visser, Jasper Franke, Joachim Krug

arxiv:1103.2479 v2 · 2011-03-12 · 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{W7ZFZJCL5X3SBA7DGWVXCTIZFY}

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	2026-05-18T02:02:54.232182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f25ca44bedf72083e335ab714d192e2cb9cb9c5fb69a2b2470cabb13061605

Aliases

arxiv: 1103.2479 · arxiv_version: 1103.2479v2 · doi: 10.48550/arxiv.1103.2479 · pith_short_12: W7ZFZJCL5X3S · pith_short_16: W7ZFZJCL5X3SBA7D · pith_short_8: W7ZFZJCL

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/W7ZFZJCL5X3SBA7DGWVXCTIZFY \
  | 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: b7f25ca44bedf72083e335ab714d192e2cb9cb9c5fb69a2b2470cabb13061605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df720a1561031a9be85b141f154c620a0f14c0b63b47c6bc6a0e5de5260d76e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-03-12T21:10:23Z",
    "title_canon_sha256": "d76928c27488c67f0c53fb5aa95852f933a4df328621f7f8640f5cb55219f123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2479",
    "kind": "arxiv",
    "version": 2
  }
}