Pith Number

pith:6352BPI3

pith:2016:6352BPI3C5XLKVEEIRZYJ4RPOF

not attested not anchored not stored refs pending

Construction of Gene and Species Trees from Sequence Data incl. Orthologs, Paralogs, and Xenologs

Marc Hellmuth, Nicolas Wieseke

arxiv:1602.08268 v1 · 2016-02-26 · q-bio.PE · cs.DS · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6352BPI3C5XLKVEEIRZYJ4RPOF}

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	2026-05-18T01:19:56.431205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6fba0bd1b176eb55484447384f22f717fdf104c5e1141c5853c38dfd42f70d5

Aliases

arxiv: 1602.08268 · arxiv_version: 1602.08268v1 · doi: 10.48550/arxiv.1602.08268 · pith_short_12: 6352BPI3C5XL · pith_short_16: 6352BPI3C5XLKVEE · pith_short_8: 6352BPI3

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/6352BPI3C5XLKVEEIRZYJ4RPOF \
  | 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: f6fba0bd1b176eb55484447384f22f717fdf104c5e1141c5853c38dfd42f70d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e64ac7ae78a843d13211bace449588b1cf7fe8d217e57859c906050455b958",
    "cross_cats_sorted": [
      "cs.DS",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-02-26T10:23:26Z",
    "title_canon_sha256": "50387f772902d8e4d86afd0278c9c829ee18901a387582fd58f72ed456c56382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08268",
    "kind": "arxiv",
    "version": 1
  }
}