Pith Number

pith:NJ3LXUAC

pith:2013:NJ3LXUACGMLD77C3IW4RCWDEDD

not attested not anchored not stored refs pending

Distribution-Free Distribution Regression

Aarti Singh, Alessandro Rinaldo, Barnabas Poczos, Larry Wasserman

arxiv:1302.0082 v1 · 2013-02-01 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJ3LXUACGMLD77C3IW4RCWDEDD}

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	2026-05-18T03:34:47.513863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a76bbd00233163ffc5b45b911586418f15c36af9b03ddd07be2383269f835d3

Aliases

arxiv: 1302.0082 · arxiv_version: 1302.0082v1 · doi: 10.48550/arxiv.1302.0082 · pith_short_12: NJ3LXUACGMLD · pith_short_16: NJ3LXUACGMLD77C3 · pith_short_8: NJ3LXUAC

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/NJ3LXUACGMLD77C3IW4RCWDEDD \
  | 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: 6a76bbd00233163ffc5b45b911586418f15c36af9b03ddd07be2383269f835d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac75db9c28c950fdf7c32db386868518a72bd1fa373e0f54522c11c25e0f943",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-02-01T05:35:48Z",
    "title_canon_sha256": "3a9de8bae14119ed348d24fdbbe00570dbb572f55c71e0b5c432658e5515e72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0082",
    "kind": "arxiv",
    "version": 1
  }
}