Pith Number

pith:QNJKQ66D

pith:2018:QNJKQ66DC2MICOXMUQ5WH5AWCV

not attested not anchored not stored refs pending

Stationary distribution of a 2-island 2-allele Wright-Fisher diffusion model with slow mutation and migration rates

Conrad J. Burden, Robert C. Griffiths

arxiv:1802.07415 v2 · 2018-02-21 · 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{QNJKQ66DC2MICOXMUQ5WH5AWCV}

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	2026-05-18T00:04:44.980671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8352a87bc31698813aeca43b63f4161558ef6615db0cf5c4ad66cc8b2826cdd4

Aliases

arxiv: 1802.07415 · arxiv_version: 1802.07415v2 · doi: 10.48550/arxiv.1802.07415 · pith_short_12: QNJKQ66DC2MI · pith_short_16: QNJKQ66DC2MICOXM · pith_short_8: QNJKQ66D

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/QNJKQ66DC2MICOXMUQ5WH5AWCV \
  | 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: 8352a87bc31698813aeca43b63f4161558ef6615db0cf5c4ad66cc8b2826cdd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3286a39139d76c2a97a720a0a3d3b4182032131a115f2010405205675009da4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-02-21T03:51:20Z",
    "title_canon_sha256": "d90973160a56726a8a0457ad9d038b411c750a3669c8f3da4e5b0730e0e36f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07415",
    "kind": "arxiv",
    "version": 2
  }
}