Pith Number

pith:WKIDDM4K

pith:2013:WKIDDM4KZUFTRCDFANYSHSNFGT

not attested not anchored not stored refs pending

Selective advantage of diffusing faster

Roberto Benzi, Simone Pigolotti

arxiv:1307.8252 v2 · 2013-07-31 · q-bio.PE · cond-mat.stat-mech · nlin.CG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKIDDM4KZUFTRCDFANYSHSNFGT}

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	2026-05-18T01:48:32.351932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29031b38acd0b388865037123c9a534f52fa2569e169690df15ad24c04ea8ea

Aliases

arxiv: 1307.8252 · arxiv_version: 1307.8252v2 · doi: 10.48550/arxiv.1307.8252 · pith_short_12: WKIDDM4KZUFT · pith_short_16: WKIDDM4KZUFTRCDF · pith_short_8: WKIDDM4K

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/WKIDDM4KZUFTRCDFANYSHSNFGT \
  | 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: b29031b38acd0b388865037123c9a534f52fa2569e169690df15ad24c04ea8ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f91af0e054ec0d262147914894f00f89cd62644ad797d83e5717ab721b8077",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-07-31T08:50:12Z",
    "title_canon_sha256": "a8c2b3eeccb7f829779874bff6e3727c9eacceb0606277e6d2564104ebd6bafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8252",
    "kind": "arxiv",
    "version": 2
  }
}