Pith Number

pith:QE2HAOLW

pith:2017:QE2HAOLWHNPYHOAFQHPM6NAWHO

not attested not anchored not stored refs pending

A surrogate function for one-dimensional phylogenetic likelihoods

Brian C. Claywell, Connor O. McCoy, Frederick A. Matsen IV, Vu C. Dinh

arxiv:1706.00659 v1 · 2017-06-02 · 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{QE2HAOLWHNPYHOAFQHPM6NAWHO}

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	2026-05-18T00:43:10.441173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81347039763b5f83b80581decf34163bab5b0cf1cb909b893539100b39fd3250

Aliases

arxiv: 1706.00659 · arxiv_version: 1706.00659v1 · doi: 10.48550/arxiv.1706.00659 · pith_short_12: QE2HAOLWHNPY · pith_short_16: QE2HAOLWHNPYHOAF · pith_short_8: QE2HAOLW

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/QE2HAOLWHNPYHOAFQHPM6NAWHO \
  | 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: 81347039763b5f83b80581decf34163bab5b0cf1cb909b893539100b39fd3250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22195895389cd27fd4029f8288adc38ff849f0e481a8aec2b578b715b957b548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-02T12:35:11Z",
    "title_canon_sha256": "e896bf26a98cb0accb4b1b9f2fcdd702a2ace28ee8cb66d40e3c8a9b4e5b31de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00659",
    "kind": "arxiv",
    "version": 1
  }
}