Pith Number

pith:BDSMZR3T

pith:2012:BDSMZR3TMJ5OLQ5C2MHLX5YUZA

not attested not anchored not stored refs pending

Inferring Admixture Histories of Human Populations Using Linkage Disequilibrium

Bonnie Berger, David Reich, Joseph K Pickrell, Mark Lipson, Nick Patterson, Po-Ru Loh, Priya Moorjani

arxiv:1211.0251 v2 · 2012-11-01 · 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{BDSMZR3TMJ5OLQ5C2MHLX5YUZA}

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	2026-05-18T03:34:02.749828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e4ccc773627ae5c3a2d30ebbf714c823d1ee279394b200e33d769bad353de9

Aliases

arxiv: 1211.0251 · arxiv_version: 1211.0251v2 · doi: 10.48550/arxiv.1211.0251 · pith_short_12: BDSMZR3TMJ5O · pith_short_16: BDSMZR3TMJ5OLQ5C · pith_short_8: BDSMZR3T

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/BDSMZR3TMJ5OLQ5C2MHLX5YUZA \
  | 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: 08e4ccc773627ae5c3a2d30ebbf714c823d1ee279394b200e33d769bad353de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2789f0cf9bab9d9b890f7c9ec93a60c3ccb96d70fae26275e5373d903dd023a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-11-01T18:43:53Z",
    "title_canon_sha256": "cac3ebd12287780bf2bee194822b445f7a71b291a0e8a0a51b80b24026569dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0251",
    "kind": "arxiv",
    "version": 2
  }
}