Pith Number

pith:5L3MTWPU

pith:2019:5L3MTWPUXSOAUOMA424YXHYCBE

not attested not anchored not stored refs pending

Deep Distribution Regression

Brian J. Reich, Howard D. Bondell, Rui Li

arxiv:1903.06023 v1 · 2019-03-14 · 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{5L3MTWPUXSOAUOMA424YXHYCBE}

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	2026-05-17T23:51:15.549109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf6c9d9f4bc9c0a3980e6b98b9f0209114027588644c6c4c61a4abd6a282ee3

Aliases

arxiv: 1903.06023 · arxiv_version: 1903.06023v1 · doi: 10.48550/arxiv.1903.06023 · pith_short_12: 5L3MTWPUXSOA · pith_short_16: 5L3MTWPUXSOAUOMA · pith_short_8: 5L3MTWPU

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/5L3MTWPUXSOAUOMA424YXHYCBE \
  | 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: eaf6c9d9f4bc9c0a3980e6b98b9f0209114027588644c6c4c61a4abd6a282ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314bcfc5e45a2c0a1ace58bb3846a03fd409428495bb940f5df842b0ee86cec8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-03-14T14:19:39Z",
    "title_canon_sha256": "89ef4f79c0480de3f51bbebd7a9e46c89344ea3d643450800f543cba0023a69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06023",
    "kind": "arxiv",
    "version": 1
  }
}