Pith Number

pith:LSSKWHX4

pith:2015:LSSKWHX4RALEEDSESM4DET6NMZ

not attested not anchored not stored refs pending

On the Quirks of Maximum Parsimony and Likelihood on Phylogenetic Networks

Charles Semple, Christopher Bryant, Mareike Fischer, Simone Linz

arxiv:1505.06898 v5 · 2015-05-26 · 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{LSSKWHX4RALEEDSESM4DET6NMZ}

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	2026-05-18T01:01:34.688966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca4ab1efc8816420e449338324fcd6678203fd59a7aaab4437e4a25cc1ac3d0

Aliases

arxiv: 1505.06898 · arxiv_version: 1505.06898v5 · doi: 10.48550/arxiv.1505.06898 · pith_short_12: LSSKWHX4RALE · pith_short_16: LSSKWHX4RALEEDSE · pith_short_8: LSSKWHX4

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/LSSKWHX4RALEEDSESM4DET6NMZ \
  | 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: 5ca4ab1efc8816420e449338324fcd6678203fd59a7aaab4437e4a25cc1ac3d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02278631794b8330a39a2871ae8aa4b145203f288452dd6c4d66c4014d1b4f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-05-26T11:03:32Z",
    "title_canon_sha256": "9d4f0d4d68916929a24318015046ac4f275d6e237fe30c8b76e0689328a6a8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06898",
    "kind": "arxiv",
    "version": 5
  }
}