Pith Number

pith:HEE2Y765

pith:2017:HEE2Y765HQRXUKL6VGHAIOFW77

not attested not anchored not stored refs pending

Well-supported phylogenies using largest subsets of core-genes by discrete particle swarm optimization

Bassam AlKindy, Christophe Guyeux, Jean-Fran\c{c}ois Couchot, Laurent Philippe, Reem Alsrraj

arxiv:1706.08514 v1 · 2017-06-25 · q-bio.PE · cs.AI · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEE2Y765HQRXUKL6VGHAIOFW77}

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	2026-05-18T00:41:31.786668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3909ac7fdd3c237a297ea98e0438b6fffe4a6d1b4a84abf8fc5a8dcf836ea11d

Aliases

arxiv: 1706.08514 · arxiv_version: 1706.08514v1 · doi: 10.48550/arxiv.1706.08514 · pith_short_12: HEE2Y765HQRX · pith_short_16: HEE2Y765HQRXUKL6 · pith_short_8: HEE2Y765

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/HEE2Y765HQRXUKL6VGHAIOFW77 \
  | 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: 3909ac7fdd3c237a297ea98e0438b6fffe4a6d1b4a84abf8fc5a8dcf836ea11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e6f2378165cbfe8b9194aeb26a3451c3ef820a8e80e7bb3d30387251cdfa48",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-25T15:02:01Z",
    "title_canon_sha256": "51d9477a0eac3c6ba6a9f40b90b3ee7f1249f51ffa373648790f7260b0097c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08514",
    "kind": "arxiv",
    "version": 1
  }
}