Pith Number

pith:N6V2B2QL

pith:2014:N6V2B2QLRIGFCAIOVXSHKIMAIE

not attested not anchored not stored refs pending

Comparing Evolutionary Rates Using An Exact Test for 2x2 Tables with Continuous Cell Entries

A. Morgan Thompson, Lawrence H. Uricchio, M. Cyrus Maher, Ryan D. Hernandez, Zachary A. Szpiech

arxiv:1404.2992 v1 · 2014-04-11 · 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{N6V2B2QLRIGFCAIOVXSHKIMAIE}

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	2026-05-18T02:54:22.692645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6faba0ea0b8a0c51010eade47521804112117e56177c071a036c1506617d17eb

Aliases

arxiv: 1404.2992 · arxiv_version: 1404.2992v1 · doi: 10.48550/arxiv.1404.2992 · pith_short_12: N6V2B2QLRIGF · pith_short_16: N6V2B2QLRIGFCAIO · pith_short_8: N6V2B2QL

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/N6V2B2QLRIGFCAIOVXSHKIMAIE \
  | 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: 6faba0ea0b8a0c51010eade47521804112117e56177c071a036c1506617d17eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc32f82b034c2e41c9249cdbf5af8b8d2b4e1c2aa5b11eb4ec8f158e25b806a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-04-11T03:29:03Z",
    "title_canon_sha256": "9ff76e26508adf1c01a06eb699a6c7e7ed5a4280519902a97f1e0d62fac999a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2992",
    "kind": "arxiv",
    "version": 1
  }
}