Pith Number

pith:ZEXHKECQ

pith:2014:ZEXHKECQYJ6JQEIMLT7NEST7A3

not attested not anchored not stored refs pending

Majority rule has transition ratio 4 on Yule trees under a 2-state symmetric model

Elchanan Mossel, Mike Steel

arxiv:1404.2681 v1 · 2014-04-10 · 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{ZEXHKECQYJ6JQEIMLT7NEST7A3}

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	2026-05-18T02:54:29.813241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92e751050c27c98110c5cfed24a7f06eabf7feaa4c2486d8d45730c326f9967

Aliases

arxiv: 1404.2681 · arxiv_version: 1404.2681v1 · doi: 10.48550/arxiv.1404.2681 · pith_short_12: ZEXHKECQYJ6J · pith_short_16: ZEXHKECQYJ6JQEIM · pith_short_8: ZEXHKECQ

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/ZEXHKECQYJ6JQEIMLT7NEST7A3 \
  | 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: c92e751050c27c98110c5cfed24a7f06eabf7feaa4c2486d8d45730c326f9967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2980185670554905b1be501fdd68cc4c0ad77882bb5576be377c48097a6a7c6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-04-10T03:43:10Z",
    "title_canon_sha256": "cd18021ef70aec400eefbff26435d27bfacacd7e54240bfdf1953840ef317510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2681",
    "kind": "arxiv",
    "version": 1
  }
}