Pith Number

pith:XBWTHXYR

pith:2017:XBWTHXYRGK5EYK7NWLRWYBBWD4

not attested not anchored not stored refs pending

Distinguishing Phylogenetic Networks

Colby Long, Elizabeth Gross

arxiv:1706.03060 v1 · 2017-06-09 · q-bio.PE · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBWTHXYRGK5EYK7NWLRWYBBWD4}

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	2026-05-18T00:42:40.126762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86d33df1132ba4c2bedb2e36c04361f00ffcfcd502608bcf15988ca75225b31

Aliases

arxiv: 1706.03060 · arxiv_version: 1706.03060v1 · doi: 10.48550/arxiv.1706.03060 · pith_short_12: XBWTHXYRGK5E · pith_short_16: XBWTHXYRGK5EYK7N · pith_short_8: XBWTHXYR

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/XBWTHXYRGK5EYK7NWLRWYBBWD4 \
  | 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: b86d33df1132ba4c2bedb2e36c04361f00ffcfcd502608bcf15988ca75225b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49655949d87900c1b007f60c9c119cf11a109e9bf82e49b1599c261092c1b9e3",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-09T17:59:27Z",
    "title_canon_sha256": "c76f81a1f77e7ed227ef021ad237336e2dbf21a94edfaa769b8eb523f59cf931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03060",
    "kind": "arxiv",
    "version": 1
  }
}