Pith Number

pith:55RZU5LC

pith:2017:55RZU5LC2I5N2NUYQUGMULUVRT

not attested not anchored not stored refs pending

Generalized Linear Model Regression under Distance-to-set Penalties

Eric C. Chi, Jason Xu, Kenneth Lange

arxiv:1711.01341 v1 · 2017-11-03 · stat.ML · 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{55RZU5LC2I5N2NUYQUGMULUVRT}

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	2026-05-18T00:31:18.127415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef639a7562d23add3698850cca2e958cd0ef617ed0eb498137b9113a5a5cb4cd

Aliases

arxiv: 1711.01341 · arxiv_version: 1711.01341v1 · doi: 10.48550/arxiv.1711.01341 · pith_short_12: 55RZU5LC2I5N · pith_short_16: 55RZU5LC2I5N2NUY · pith_short_8: 55RZU5LC

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/55RZU5LC2I5N2NUYQUGMULUVRT \
  | 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: ef639a7562d23add3698850cca2e958cd0ef617ed0eb498137b9113a5a5cb4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8673547fbdbac19df74b5163427ce58237e4a5a9309d06ea0e7137b95d5ebe",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-03T21:37:23Z",
    "title_canon_sha256": "4d472d02292b4755bfb9782742467ccf19b30fc80ffaac0c37d1c7ef67657c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01341",
    "kind": "arxiv",
    "version": 1
  }
}