Pith Number

pith:XD5T4IVE

pith:2026:XD5T4IVE7EQRUJS33O2F4D3COS

not attested not anchored not stored refs pending

BEAGLE 4.1: A high-performance library for computation on phylogenetic trees across diverse parallel architectures

Andrew Rambaut, Guy Baele, Karthik Gangavarapu, Marc A. Suchard, Philippe Lemey, Xiang Ji, Yucai Shao

arxiv:2606.27607 v1 · 2026-06-25 · 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{XD5T4IVE7EQRUJS33O2F4D3COS}

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	2026-06-29T00:14:11.411408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8fb3e22a4f9211a265bdbb45e0f62749be6cf8cf3b7d542c364699c96476e26

Aliases

arxiv: 2606.27607 · arxiv_version: 2606.27607v1 · doi: 10.48550/arxiv.2606.27607 · pith_short_12: XD5T4IVE7EQR · pith_short_16: XD5T4IVE7EQRUJS3 · pith_short_8: XD5T4IVE

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/XD5T4IVE7EQRUJS33O2F4D3COS \
  | 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: b8fb3e22a4f9211a265bdbb45e0f62749be6cf8cf3b7d542c364699c96476e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c5a9128c1a312f2a3b784a1870c023fd509a209b54401d75d79857432a7229",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2026-06-25T23:47:49Z",
    "title_canon_sha256": "1ee9f287351319fff747bf165419e6321c0d1ae1febca1c59959a02aff7e14ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27607",
    "kind": "arxiv",
    "version": 1
  }
}