Pith Number

pith:ADZZUETW

pith:2026:ADZZUETWZAHVN3VI4DYN5J5HB4

not attested not anchored not stored refs pending

Online monotone density estimation and log-optimal calibration

Aaditya Ramdas, Rohan Hore, Ruodu Wang

arxiv:2602.08927 v3 · 2026-02-09 · stat.ML · cs.LG · 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{ADZZUETWZAHVN3VI4DYN5J5HB4}

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.

Cited by

1 paper in Pith

Shape-constrained density estimation with Wasserstein projection

Receipt and verification

First computed	2026-05-25T02:01:14.873076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f39a1276c80f56eea8e0f0dea7a70f02145c767e539fd941c7ae53aaaa9b96

Aliases

arxiv: 2602.08927 · arxiv_version: 2602.08927v3 · doi: 10.48550/arxiv.2602.08927 · pith_short_12: ADZZUETWZAHV · pith_short_16: ADZZUETWZAHVN3VI · pith_short_8: ADZZUETW

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/ADZZUETWZAHVN3VI4DYN5J5HB4 \
  | 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: 00f39a1276c80f56eea8e0f0dea7a70f02145c767e539fd941c7ae53aaaa9b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e9e1d3f09efd0e02de0fa7c7d8d35ae163e3a7fa5c549ae77af1fff53656ce",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-02-09T17:29:39Z",
    "title_canon_sha256": "88edc2de3ddc89490eb2df1ec667f0cf46932273d0bef29b14862b903ecd08ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08927",
    "kind": "arxiv",
    "version": 3
  }
}