Pith Number

pith:RFTVL246

pith:2026:RFTVL246O7OKUHBL4B2IDWXTZ5

not attested not anchored not stored refs pending

Matrix representations and distance metrics for unlabeled ranked phylogenetic networks

Claudia Sol\'is-Lemus, Jiayang Wang, Julia A. Palacios

arxiv:2606.08409 v1 · 2026-06-07 · stat.ME · 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{RFTVL246O7OKUHBL4B2IDWXTZ5}

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	2026-06-09T01:05:35.878205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896755eb9e77dcaa1c2be07481daf3cf77976fed8d939b614566a328ae0d11bb

Aliases

arxiv: 2606.08409 · arxiv_version: 2606.08409v1 · doi: 10.48550/arxiv.2606.08409 · pith_short_12: RFTVL246O7OK · pith_short_16: RFTVL246O7OKUHBL · pith_short_8: RFTVL246

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/RFTVL246O7OKUHBL4B2IDWXTZ5 \
  | 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: 896755eb9e77dcaa1c2be07481daf3cf77976fed8d939b614566a328ae0d11bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ad964865bca3829baec83aacb24677307dc389ddb8a1923be6cb02c81cecf4",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-07T02:17:03Z",
    "title_canon_sha256": "45e76139afedd7d45965f1687c3479e5794e65e83bd5f1aaccc1b467ad431d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08409",
    "kind": "arxiv",
    "version": 1
  }
}