Pith Number

pith:2N2X62B5

pith:2014:2N2X62B5GPI5WIWD2TCRJQQLWV

not attested not anchored not stored refs pending

Model selection and minimax estimation in generalized linear models

Felix Abramovich, Vadim Grinshtein

arxiv:1409.8491 v3 · 2014-09-30 · math.ST · stat.ME · 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{2N2X62B5GPI5WIWD2TCRJQQLWV}

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	2026-05-18T01:18:04.718760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3757f683d33d1db22c3d4c514c20bb57ad13e7678e26c4934f0bfe51de161d3

Aliases

arxiv: 1409.8491 · arxiv_version: 1409.8491v3 · doi: 10.48550/arxiv.1409.8491 · pith_short_12: 2N2X62B5GPI5 · pith_short_16: 2N2X62B5GPI5WIWD · pith_short_8: 2N2X62B5

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/2N2X62B5GPI5WIWD2TCRJQQLWV \
  | 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: d3757f683d33d1db22c3d4c514c20bb57ad13e7678e26c4934f0bfe51de161d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdbf89cdd52c790979635da85e5733d8f25016554d84ed33736c7093023f260",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-09-30T11:25:39Z",
    "title_canon_sha256": "2924853d17e241d7389d8addad1e19ac94e45d47da73c3dc15c2a27a9d9759b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8491",
    "kind": "arxiv",
    "version": 3
  }
}