Pith Number

pith:O4EMX5UP

pith:2014:O4EMX5UP3IXE5MVJ2W3IX7MOAD

not attested not anchored not stored refs pending

Impacts of terraces on phylogenetic inference

Alexandros Stamatakis, Derrick J. Zwickl, Michael J Sanderson, Michelle M. McMahon, Mike Steel

arxiv:1410.8071 v1 · 2014-10-29 · 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{O4EMX5UP3IXE5MVJ2W3IX7MOAD}

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	2026-05-18T02:39:01.744998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7708cbf68fda2e4eb2a9d5b68bfd8e00c1fee4bcd09a643810f373d82fe4a918

Aliases

arxiv: 1410.8071 · arxiv_version: 1410.8071v1 · doi: 10.48550/arxiv.1410.8071 · pith_short_12: O4EMX5UP3IXE · pith_short_16: O4EMX5UP3IXE5MVJ · pith_short_8: O4EMX5UP

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/O4EMX5UP3IXE5MVJ2W3IX7MOAD \
  | 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: 7708cbf68fda2e4eb2a9d5b68bfd8e00c1fee4bcd09a643810f373d82fe4a918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3836930372c08aeea4129168e8bbc72c0acb27728c9799bdcd868c7145308259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-10-29T17:46:22Z",
    "title_canon_sha256": "27f08f9fb0e159068f381787dd6fb9182b8de1874689d13bc517bc972900210c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8071",
    "kind": "arxiv",
    "version": 1
  }
}