Pith Number

pith:A3KCJVOH

pith:2005:A3KCJVOHACUBXP6UXYRCICALF3

not attested not anchored not stored refs pending

The identifiability of tree topology for phylogenetic models, including covarion and mixture models

Elizabeth S. Allman, John A. Rhodes

arxiv:q-bio/0511009 v1 · 2005-11-10 · q-bio.PE · math.AG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3KCJVOHACUBXP6UXYRCICALF3}

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	2026-05-18T04:08:52.519380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d424d5c700a81bbfd4be2224080b2ee9b80b24e05709fa7a5eec0a25c160ca

Aliases

arxiv: q-bio/0511009 · arxiv_version: q-bio/0511009v1 · doi: 10.48550/arxiv.q-bio/0511009 · pith_short_12: A3KCJVOHACUB · pith_short_16: A3KCJVOHACUBXP6U · pith_short_8: A3KCJVOH

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/A3KCJVOHACUBXP6UXYRCICALF3 \
  | 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: 06d424d5c700a81bbfd4be2224080b2ee9b80b24e05709fa7a5eec0a25c160ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25ba6b1e5a529b1970b1b8c42b80b0ec4910092d44953b4b894b1cabe33cd93",
    "cross_cats_sorted": [
      "math.AG",
      "math.ST",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2005-11-10T04:33:33Z",
    "title_canon_sha256": "67d32c2a239a17038682faf11da51a04482b9d3e983debfdd1e14a3df97c3a56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0511009",
    "kind": "arxiv",
    "version": 1
  }
}