Pith Number

pith:46OXTKT6

pith:2007:46OXTKT6UVC3FAFWX3J5UAYUSO

not attested not anchored not stored refs pending

A Perl Package and an Alignment Tool for Phylogenetic Networks

Francesc Rossello, Gabriel Cardona, Gabriel Valiente

arxiv:0711.3628 v1 · 2007-11-22 · q-bio.PE · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46OXTKT6UVC3FAFWX3J5UAYUSO}

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	2026-07-04T15:05:48.031677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79d79aa7ea545b280b6bed3da031493ba36c8c62c058297aee818e0cff47347

Aliases

arxiv: 0711.3628 · arxiv_version: 0711.3628v1 · doi: 10.48550/arxiv.0711.3628 · pith_short_12: 46OXTKT6UVC3 · pith_short_16: 46OXTKT6UVC3FAFW · pith_short_8: 46OXTKT6

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/46OXTKT6UVC3FAFWX3J5UAYUSO \
  | 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: e79d79aa7ea545b280b6bed3da031493ba36c8c62c058297aee818e0cff47347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95ea1f9aecbffe7784d832392d656c8774b7d8d4b082f836d5a314a160ae1cc",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2007-11-22T18:05:49Z",
    "title_canon_sha256": "6a89ddf0d8e7680062cc7fe9e968a60172f708e577a5fe58daf6cdb0e4493c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.3628",
    "kind": "arxiv",
    "version": 1
  }
}