Pith Number

pith:H56KZ5YP

pith:2015:H56KZ5YPLPYAY7PJTS3FNI6NCN

not attested not anchored not stored refs pending

The SMC' is a highly accurate approximation to the ancestral recombination graph

Asger Hobolth, Peter R. Wilton, Shai Carmi

arxiv:1501.02847 v2 · 2015-01-12 · 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{H56KZ5YPLPYAY7PJTS3FNI6NCN}

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	2026-05-18T02:25:33.740885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7cacf70f5bf00c7de99cb656a3cd1343c598421593b283deac6b346c6941e4

Aliases

arxiv: 1501.02847 · arxiv_version: 1501.02847v2 · doi: 10.48550/arxiv.1501.02847 · pith_short_12: H56KZ5YPLPYA · pith_short_16: H56KZ5YPLPYAY7PJ · pith_short_8: H56KZ5YP

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/H56KZ5YPLPYAY7PJTS3FNI6NCN \
  | 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: 3f7cacf70f5bf00c7de99cb656a3cd1343c598421593b283deac6b346c6941e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b338d1c19acde9318580862b5d5ec70ec62a9ec494f2bbf500c760299926b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-01-12T23:09:09Z",
    "title_canon_sha256": "3566d5acce39c6e3daf3ef1600070858b09e4aafee0a949458b98090cf4c6f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02847",
    "kind": "arxiv",
    "version": 2
  }
}