Pith Number

pith:KUM72VDZ

pith:2013:KUM72VDZWHHXVDBJ7453BKHBJI

not attested not anchored not stored refs pending

Hybrid-Lambda: simulation of multiple merger and Kingman gene genealogies in species networks and species trees

Bjarki Eldon, James H Degnan, Sha Zhu

arxiv:1303.0673 v1 · 2013-03-04 · 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{KUM72VDZWHHXVDBJ7453BKHBJI}

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	2026-05-18T03:31:55.254306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5519fd5479b1cf7a8c29ff3bb0a8e14a2e308fddb89b5486332cb3b30e8fb729

Aliases

arxiv: 1303.0673 · arxiv_version: 1303.0673v1 · doi: 10.48550/arxiv.1303.0673 · pith_short_12: KUM72VDZWHHX · pith_short_16: KUM72VDZWHHXVDBJ · pith_short_8: KUM72VDZ

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/KUM72VDZWHHXVDBJ7453BKHBJI \
  | 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: 5519fd5479b1cf7a8c29ff3bb0a8e14a2e308fddb89b5486332cb3b30e8fb729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71449b4f7bcba2703b3055ca688038e5b48cbdf14d4723fe9a1f0efa6e7e8b0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-03-04T11:20:37Z",
    "title_canon_sha256": "7c9bbb879b3e49bc815ab3a931a762e4c1f4fd455521013464056b5cfd85b831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0673",
    "kind": "arxiv",
    "version": 1
  }
}