Pith Number

pith:CLK5FACX

pith:2018:CLK5FACXX5I4KNUVSZ7OCD4CSZ

not attested not anchored not stored refs pending

A nonparametric spatial test to identify factors that shape a microbiome

Ana-Maria Staicu, Brian J. Reich, Noah Fierer, Robert R. Dunn, Susheela P. Singh

arxiv:1806.06297 v1 · 2018-06-16 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLK5FACXX5I4KNUVSZ7OCD4CSZ}

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	2026-05-18T00:13:02.956147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d5d28057bf51c53695967ee10f829655e40356f87bed34b092ad1862208276

Aliases

arxiv: 1806.06297 · arxiv_version: 1806.06297v1 · doi: 10.48550/arxiv.1806.06297 · pith_short_12: CLK5FACXX5I4 · pith_short_16: CLK5FACXX5I4KNUV · pith_short_8: CLK5FACX

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/CLK5FACXX5I4KNUVSZ7OCD4CSZ \
  | 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: 12d5d28057bf51c53695967ee10f829655e40356f87bed34b092ad1862208276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08e989cfab5a6e7d780efddb1b450ebeeadc96543aaa61e1662926cc1c2a362",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-06-16T21:11:20Z",
    "title_canon_sha256": "bbd58b960fc8c0be14983e73f1f1d1274d4ac73ae3d31d08eabb78271e61a297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06297",
    "kind": "arxiv",
    "version": 1
  }
}