Pith Number

pith:AS6G4QMV

pith:2025:AS6G4QMVPF7VL5WAOXR3SHLZYW

not attested not anchored not stored refs pending

Orthology and Near-Cographs in the Context of Phylogenetic Networks

Anna Lindeberg, Guillaume E. Scholz, Marc Hellmuth, Nicolas Wieseke

arxiv:2502.08746 v1 · 2025-02-12 · q-bio.PE · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AS6G4QMVPF7VL5WAOXR3SHLZYW}

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	2026-07-05T10:13:29.251452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bc6e4195797f55f6c075e3b91d79c590b9909f176e98aa12b12356fe7ea9b0

Aliases

arxiv: 2502.08746 · arxiv_version: 2502.08746v1 · doi: 10.48550/arxiv.2502.08746 · pith_short_12: AS6G4QMVPF7V · pith_short_16: AS6G4QMVPF7VL5WA · pith_short_8: AS6G4QMV

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/AS6G4QMVPF7VL5WAOXR3SHLZYW \
  | 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: 04bc6e4195797f55f6c075e3b91d79c590b9909f176e98aa12b12356fe7ea9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f0961a09cee4ffb0964dc66d952da0c8bb076e6b72b430fc9d3888b1ee5238",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-02-12T19:36:38Z",
    "title_canon_sha256": "239218344d57da9560adcc807ec859bf33b489a4f6379d9d94fead81328a0ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08746",
    "kind": "arxiv",
    "version": 1
  }
}