Pith Number

pith:YLGRJZ4S

pith:2017:YLGRJZ4SQWGBKRNEPJD4IKBOSP

not attested not anchored not stored refs pending

Phylogenetic diversity and biodiversity indices on phylogenetic networks

Kristina Wicke, Mareike Fischer

arxiv:1706.05279 v3 · 2017-06-16 · q-bio.PE · math.CO · 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{YLGRJZ4SQWGBKRNEPJD4IKBOSP}

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	2026-05-18T00:24:22.482035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2cd14e792858c1545a47a47c4282e93ff64499c7581a87fe9d2f78afd1f0760

Aliases

arxiv: 1706.05279 · arxiv_version: 1706.05279v3 · doi: 10.48550/arxiv.1706.05279 · pith_short_12: YLGRJZ4SQWGB · pith_short_16: YLGRJZ4SQWGBKRNE · pith_short_8: YLGRJZ4S

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/YLGRJZ4SQWGBKRNEPJD4IKBOSP \
  | 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: c2cd14e792858c1545a47a47c4282e93ff64499c7581a87fe9d2f78afd1f0760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f6d66812341233432c1e860367baf0e841c1560aae2e37a7f939cfb81767cc",
    "cross_cats_sorted": [
      "math.CO",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-16T14:08:24Z",
    "title_canon_sha256": "0c67f1b98a3054f868328f80f5af8c1285294ec65eecb54cd577b63f4a288731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05279",
    "kind": "arxiv",
    "version": 3
  }
}