Pith Number

pith:M7U4OPG5

pith:2016:M7U4OPG5AZXFH77Y5ISTRQKSIF

not attested not anchored not stored refs pending

Lateral transfer in Stochastic Dollo models

Geoff K. Nicholls, Luke J. Kelly

arxiv:1601.07931 v3 · 2016-01-28 · stat.AP · 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{M7U4OPG5AZXFH77Y5ISTRQKSIF}

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	2026-05-18T00:48:33.036174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e9c73cdd066e53fff8ea2538c152414778c0892bddd65014c7bd5471120a4f

Aliases

arxiv: 1601.07931 · arxiv_version: 1601.07931v3 · doi: 10.48550/arxiv.1601.07931 · pith_short_12: M7U4OPG5AZXF · pith_short_16: M7U4OPG5AZXFH77Y · pith_short_8: M7U4OPG5

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/M7U4OPG5AZXFH77Y5ISTRQKSIF \
  | 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: 67e9c73cdd066e53fff8ea2538c152414778c0892bddd65014c7bd5471120a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711e4ad8641b92e628f5faf3f80844adb08d9c1da27c0482595f2bed094d3eeb",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-01-28T22:09:12Z",
    "title_canon_sha256": "dbf8f084bf6eb11322b82e9c333868773bc7548b5d0daeea17251bab669730c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07931",
    "kind": "arxiv",
    "version": 3
  }
}