Pith Number

pith:JP53LHDM

pith:2013:JP53LHDMJZKKMXGIPPQFNWGUBS

not attested not anchored not stored refs pending

SLiM: Simulating Evolution with Selection and Linkage

Philipp W. Messer

arxiv:1301.3109 v1 · 2013-01-14 · q-bio.PE · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JP53LHDMJZKKMXGIPPQFNWGUBS}

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	2026-05-18T03:36:27.475264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfbb59c6c4e54a65cc87be056d8d40cb2891a861c2c52355396f3abb6485606

Aliases

arxiv: 1301.3109 · arxiv_version: 1301.3109v1 · doi: 10.48550/arxiv.1301.3109 · pith_short_12: JP53LHDMJZKK · pith_short_16: JP53LHDMJZKKMXGI · pith_short_8: JP53LHDM

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/JP53LHDMJZKKMXGIPPQFNWGUBS \
  | 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: 4bfbb59c6c4e54a65cc87be056d8d40cb2891a861c2c52355396f3abb6485606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4188869d97528cbd65607fa1a837c6fd53133e2a2bf91347dde786bfff8224a2",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-01-14T20:17:07Z",
    "title_canon_sha256": "22f1f5d3610e14668dc01bef95f2579ea09e3031af18f4c2d34a638b5f54768a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3109",
    "kind": "arxiv",
    "version": 1
  }
}