Pith Number

pith:NWUREYEP

pith:2020:NWUREYEPNBE6CEVZR2MBHZMAQA

not attested not anchored not stored refs pending

Bayesian non-parametric ordinal regression under a monotonicity constraint

Christian Rohrbeck, Elja Arjas, Olli Saarela

arxiv:2007.01390 v5 · 2020-07-02 · 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{NWUREYEPNBE6CEVZR2MBHZMAQA}

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	2026-07-05T06:56:27.140854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da912608f6849e112b98e9813e580801b88949b5d81ebd290fe7e286033fdc5

Aliases

arxiv: 2007.01390 · arxiv_version: 2007.01390v5 · doi: 10.48550/arxiv.2007.01390 · pith_short_12: NWUREYEPNBE6 · pith_short_16: NWUREYEPNBE6CEVZ · pith_short_8: NWUREYEP

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/NWUREYEPNBE6CEVZR2MBHZMAQA \
  | 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: 6da912608f6849e112b98e9813e580801b88949b5d81ebd290fe7e286033fdc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4654a3323ec95ff434adaac6a9e39d130a90631bf36e2d63c0851f9639c71c81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-07-02T21:22:06Z",
    "title_canon_sha256": "e795a277832cc707e8ce06c411d503aec08e548606d7f1814a7e2de1678027d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01390",
    "kind": "arxiv",
    "version": 5
  }
}