Pith Number

pith:N3BIZEO6

pith:2016:N3BIZEO63U74MXGJ4NPMZ7NRQX

not attested not anchored not stored refs pending

Gene Tree Construction and Correction using SuperTree and Reconciliation

A\"ida Ouangraoua, C\'edric Chauve, Manuel Lafond, Nadia El-Mabrouk

arxiv:1610.05068 v2 · 2016-10-17 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3BIZEO63U74MXGJ4NPMZ7NRQX}

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	2026-05-18T01:01:35.619038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec28c91dedd3fc65cc9e35eccfdb185cb9950c485bf386346a5e0abce42005d

Aliases

arxiv: 1610.05068 · arxiv_version: 1610.05068v2 · doi: 10.48550/arxiv.1610.05068 · pith_short_12: N3BIZEO63U74 · pith_short_16: N3BIZEO63U74MXGJ · pith_short_8: N3BIZEO6

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/N3BIZEO63U74MXGJ4NPMZ7NRQX \
  | 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: 6ec28c91dedd3fc65cc9e35eccfdb185cb9950c485bf386346a5e0abce42005d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5420ac1e7fba147f87717d284f44449d160290a93637ae9b4be41bffbd194fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-17T12:13:01Z",
    "title_canon_sha256": "acb0ff4e66d131b6a4944a3307149da9b6882e335158684ffebed370d6337cbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05068",
    "kind": "arxiv",
    "version": 2
  }
}