Pith Number

pith:SMAHFOPM

pith:2013:SMAHFOPMLPDKXEKVKCEAYUVXMF

not attested not anchored not stored refs pending

A network approach to analyzing highly recombinant malaria parasite genes

Aaron Clauset, Caroline O. Buckee, Daniel B. Larremore

arxiv:1308.5254 v1 · 2013-08-23 · q-bio.GN · physics.data-an · q-bio.MN · q-bio.PE · 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{SMAHFOPMLPDKXEKVKCEAYUVXMF}

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	2026-05-18T03:09:47.806847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930072b9ec5bc6ab915550880c52b7617a6fea2705703ea9c7a98bd9326fba67

Aliases

arxiv: 1308.5254 · arxiv_version: 1308.5254v1 · doi: 10.48550/arxiv.1308.5254 · pith_short_12: SMAHFOPMLPDK · pith_short_16: SMAHFOPMLPDKXEKV · pith_short_8: SMAHFOPM

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/SMAHFOPMLPDKXEKVKCEAYUVXMF \
  | 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: 930072b9ec5bc6ab915550880c52b7617a6fea2705703ea9c7a98bd9326fba67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0c64bb594a81431ec74025aaa6f731f12f097e775b2b6c94de64ce199d40a5",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.MN",
      "q-bio.PE",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2013-08-23T22:02:58Z",
    "title_canon_sha256": "30e17091d6c5f64b0d489ce78a167e2103b9ee8a0814dce0b5528009b8c79d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5254",
    "kind": "arxiv",
    "version": 1
  }
}