Pith Number

pith:YLBUN5SZ

pith:2016:YLBUN5SZGE6DIX5HR4ST5MTJL3

not attested not anchored not stored refs pending

Stochastic evolution in populations of ideas

Peter Sollich, Robin Nicole, Tobias Galla

arxiv:1609.04443 v1 · 2016-09-14 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLBUN5SZGE6DIX5HR4ST5MTJL3}

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	2026-05-18T00:19:09.140569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c346f659313c345fa78f253eb2695ec0b576feca3cb2884767e728afcffa50

Aliases

arxiv: 1609.04443 · arxiv_version: 1609.04443v1 · doi: 10.48550/arxiv.1609.04443 · pith_short_12: YLBUN5SZGE6D · pith_short_16: YLBUN5SZGE6DIX5H · pith_short_8: YLBUN5SZ

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/YLBUN5SZGE6DIX5HR4ST5MTJL3 \
  | 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: c2c346f659313c345fa78f253eb2695ec0b576feca3cb2884767e728afcffa50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb130657f09e2a82a776b551a74be97bd9fb1c5e9713cee0d1f02566d75b9284",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-09-14T21:03:48Z",
    "title_canon_sha256": "5f3344e63472b0fa630e4edb4119d48b46335cebd2634bed7fb47385e0538591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04443",
    "kind": "arxiv",
    "version": 1
  }
}