Pith Number

pith:EHH2MCF5

pith:2016:EHH2MCF5JYLT3SEWZHS7PLSTDI

not attested not anchored not stored refs pending

Computation of ancestry scores with mixed families and unrelated individuals

Fred Wright, J.S. Marron, Yi-Hui Zhou

arxiv:1606.08416 v1 · 2016-06-27 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHH2MCF5JYLT3SEWZHS7PLSTDI}

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	2026-05-18T01:11:52.196001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21cfa608bd4e173dc896c9e5f7ae531a0eca123897b60baebef0893da6053f15

Aliases

arxiv: 1606.08416 · arxiv_version: 1606.08416v1 · doi: 10.48550/arxiv.1606.08416 · pith_short_12: EHH2MCF5JYLT · pith_short_16: EHH2MCF5JYLT3SEW · pith_short_8: EHH2MCF5

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/EHH2MCF5JYLT3SEWZHS7PLSTDI \
  | 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: 21cfa608bd4e173dc896c9e5f7ae531a0eca123897b60baebef0893da6053f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3593a532946d18e76e591c933a7c25c71a406ad0d798066dbbc14db2f21a08d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-06-27T19:35:01Z",
    "title_canon_sha256": "ff13f1833ccd8b43409017d77cd1af11ad4af89d17520d549162c192ec3666e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08416",
    "kind": "arxiv",
    "version": 1
  }
}