Pith Number

pith:2HOMWQPW

pith:2026:2HOMWQPWTAUORRIGBNQEMR67MU

not attested not anchored not stored refs pending

Testing for Single-Population Ancestry in the Admixture Model

Carola Sophia Heinzel, Holger Dette, Peter Pfaffelhuber, Zoe Lange

arxiv:2606.01990 v1 · 2026-06-01 · stat.ME · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HOMWQPWTAUORRIGBNQEMR67MU}

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	2026-06-02T02:05:02.926986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1dccb41f69828e8c5060b604647df6519d02f2513fc0c0b0805928b0591c7ce

Aliases

arxiv: 2606.01990 · arxiv_version: 2606.01990v1 · doi: 10.48550/arxiv.2606.01990 · pith_short_12: 2HOMWQPWTAUO · pith_short_16: 2HOMWQPWTAUORRIG · pith_short_8: 2HOMWQPW

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/2HOMWQPWTAUORRIGBNQEMR67MU \
  | 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: d1dccb41f69828e8c5060b604647df6519d02f2513fc0c0b0805928b0591c7ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2dcb8a22ae114e5058dc9c463f7c721bb6910bb587c9a8d9a8c520b75af96c8",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-01T09:47:59Z",
    "title_canon_sha256": "99b719cb5eccdd40be97aa962ba24e4928d21958561fdecac4ceda96ff4a9f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01990",
    "kind": "arxiv",
    "version": 1
  }
}