Pith Number

pith:OFBZVZLW

pith:2018:OFBZVZLWDQVSG7FM2LLLEE46YU

not attested not anchored not stored refs pending

Quantifying Genetic Innovation: Mathematical Foundations for the Topological Study of Reticulate Evolution

Daniel I. S. Rosenbloom, Michael Lesnick, Ra\'ul Rabad\'an

arxiv:1804.01398 v2 · 2018-04-03 · math.AT · cs.CG · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFBZVZLWDQVSG7FM2LLLEE46YU}

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	2026-07-05T00:33:51.923344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71439ae5761c2b237cacd2d6b2139ec534ac0ce973c51cc72446296b6026e64d

Aliases

arxiv: 1804.01398 · arxiv_version: 1804.01398v2 · doi: 10.48550/arxiv.1804.01398 · pith_short_12: OFBZVZLWDQVS · pith_short_16: OFBZVZLWDQVSG7FM · pith_short_8: OFBZVZLW

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/OFBZVZLWDQVSG7FM2LLLEE46YU \
  | 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: 71439ae5761c2b237cacd2d6b2139ec534ac0ce973c51cc72446296b6026e64d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f5c1e458089e427c8ceea7abb931307e8dcbaba959cbbe07bc83e53b84bff7",
    "cross_cats_sorted": [
      "cs.CG",
      "q-bio.PE",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-04-03T14:56:35Z",
    "title_canon_sha256": "0ccbc0844c4874f188accff92b79bf0f49fdfbc62910e37372d534a810289247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01398",
    "kind": "arxiv",
    "version": 2
  }
}