Pith Number

pith:IDQR67KX

pith:2017:IDQR67KXMCYYNDTA7SCF4OQ3EC

not attested not anchored not stored refs pending

Ancestral inference from haplotypes and mutations

Robert C. Griffiths, Simon Tavar\'e

arxiv:1705.09485 v2 · 2017-05-26 · math.ST · q-bio.PE · 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{IDQR67KXMCYYNDTA7SCF4OQ3EC}

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	2026-05-18T00:22:20.979631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e11f7d5760b1868e60fc845e3a1b20935ff879fdc47068e9940eb62bb6bac5

Aliases

arxiv: 1705.09485 · arxiv_version: 1705.09485v2 · doi: 10.48550/arxiv.1705.09485 · pith_short_12: IDQR67KXMCYY · pith_short_16: IDQR67KXMCYYNDTA · pith_short_8: IDQR67KX

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/IDQR67KXMCYYNDTA7SCF4OQ3EC \
  | 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: 40e11f7d5760b1868e60fc845e3a1b20935ff879fdc47068e9940eb62bb6bac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25806d39251c14a2471a56dfc1df52aa157fa48b03edbf173d0f590fd80f673b",
    "cross_cats_sorted": [
      "q-bio.PE",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-05-26T09:03:30Z",
    "title_canon_sha256": "885f2c9d545157f1308606fd66c76bfe0a2e169322edc7f96b982a1818f33104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09485",
    "kind": "arxiv",
    "version": 2
  }
}