Pith Number

pith:N6EJO6UV

pith:2015:N6EJO6UVZTHFNCCTKP7MYF7DY3

not attested not anchored not stored refs pending

Stochastic safety radius on Neighbor-Joining method and Balanced Minimal Evolution on small trees

Jing Xi, Jin Xie, Ruriko Yoshida, Stefan Forcey

arxiv:1507.08734 v1 · 2015-07-31 · q-bio.PE · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6EJO6UVZTHFNCCTKP7MYF7DY3}

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	2026-05-18T01:36:03.010200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f88977a95ccce56885353fecc17e3c6c294f8468c9bf4a78438541eba59b709

Aliases

arxiv: 1507.08734 · arxiv_version: 1507.08734v1 · doi: 10.48550/arxiv.1507.08734 · pith_short_12: N6EJO6UVZTHF · pith_short_16: N6EJO6UVZTHFNCCT · pith_short_8: N6EJO6UV

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/N6EJO6UVZTHFNCCTKP7MYF7DY3 \
  | 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: 6f88977a95ccce56885353fecc17e3c6c294f8468c9bf4a78438541eba59b709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310bd2e6f93b2396d7227f8f4d3715e64749ffdfb5c6a4652dcdedc42049d900",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-07-31T02:47:11Z",
    "title_canon_sha256": "a09221a20602efdd7027a4ba04dc796b6b06619f4225f5b2766ac7a0ee8fa202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08734",
    "kind": "arxiv",
    "version": 1
  }
}