Pith Number

pith:AHMLDRAK

pith:2007:AHMLDRAKH7GPDOML3CGUYKBM5B

not attested not anchored not stored refs pending

Identifiability of a Markovian model of molecular evolution with Gamma-distributed rates

Cecile Ane, Elizabeth S. Allman, John A. Rhodes

arxiv:0709.0531 v2 · 2007-09-04 · math.ST · q-bio.PE · 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{AHMLDRAKH7GPDOML3CGUYKBM5B}

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	2026-07-04T15:07:10.554916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d8b1c40a3fccf1b98bd88d4c282ce85849add39f017fde490def6aae182daf

Aliases

arxiv: 0709.0531 · arxiv_version: 0709.0531v2 · doi: 10.48550/arxiv.0709.0531 · pith_short_12: AHMLDRAKH7GP · pith_short_16: AHMLDRAKH7GPDOML · pith_short_8: AHMLDRAK

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/AHMLDRAKH7GPDOML3CGUYKBM5B \
  | 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: 01d8b1c40a3fccf1b98bd88d4c282ce85849add39f017fde490def6aae182daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd2120bde71e669192cda47ba2614f29834ce5cfff6d0adf23bdd9a8b1ad867",
    "cross_cats_sorted": [
      "q-bio.PE",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "math.ST",
    "submitted_at": "2007-09-04T20:18:38Z",
    "title_canon_sha256": "cb87ff26fbce350ca87d312f4ad398b0c17897683f624d9f81f7e6609fa1915d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.0531",
    "kind": "arxiv",
    "version": 2
  }
}