Pith Number

pith:O66BDFFU

pith:2017:O66BDFFUXLLKSC3ZHYFPPIPUUJ

not attested not anchored not stored refs pending

Evolving phylogenies of trait-dependent branching with mutation and competition. Part I: Existence

Anita Winter, Sandra Kliem

arxiv:1705.03277 v1 · 2017-05-09 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O66BDFFUXLLKSC3ZHYFPPIPUUJ}

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	2026-05-18T00:44:48.397968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bc1194b4bad6a90b793e0af7a1f4a27f510bb529c668c8cd5d88f43146d59f

Aliases

arxiv: 1705.03277 · arxiv_version: 1705.03277v1 · doi: 10.48550/arxiv.1705.03277 · pith_short_12: O66BDFFUXLLK · pith_short_16: O66BDFFUXLLKSC3Z · pith_short_8: O66BDFFU

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/O66BDFFUXLLKSC3ZHYFPPIPUUJ \
  | 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: 77bc1194b4bad6a90b793e0af7a1f4a27f510bb529c668c8cd5d88f43146d59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d732f7901f208214ba725c9ce7017a92011493fd7a0b95c74142b0636e12d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-05-09T11:14:09Z",
    "title_canon_sha256": "a5f34007ee3f4bf63695f1d1f131e6bc4d7d7460e372cc4b33e00a61f05aba3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03277",
    "kind": "arxiv",
    "version": 1
  }
}