Pith Number

pith:ZKCLTCSZ

pith:2012:ZKCLTCSZN2FNGXBIW7SGN4UNSA

not attested not anchored not stored refs pending

TripNet: A Heuristic Algorithm for Constructing Rooted Phylogenetic Networks from Triplets

Changiz Eslahchi, Hadi Poormohammadi, Ruzbeh Tusserkani

arxiv:1201.3722 v1 · 2012-01-18 · cs.DS · 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{ZKCLTCSZN2FNGXBIW7SGN4UNSA}

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	2026-05-18T04:04:18.192471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca84b98a596e8ad35c28b7e466f28d9011406d58a2918fead2c793f11d050d3c

Aliases

arxiv: 1201.3722 · arxiv_version: 1201.3722v1 · doi: 10.48550/arxiv.1201.3722 · pith_short_12: ZKCLTCSZN2FN · pith_short_16: ZKCLTCSZN2FNGXBI · pith_short_8: ZKCLTCSZ

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/ZKCLTCSZN2FNGXBIW7SGN4UNSA \
  | 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: ca84b98a596e8ad35c28b7e466f28d9011406d58a2918fead2c793f11d050d3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76cba90b40f79f00e9265662eec23376be3b18a6181a99c4fc591b4c3ea27d2b",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-01-18T08:39:02Z",
    "title_canon_sha256": "c400fac7a51570fbbd3f1dd390a0687da4ad0d98763929a46b6bd73dc4f96a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3722",
    "kind": "arxiv",
    "version": 1
  }
}