Pith Number

pith:4K7ZUWB2

pith:2019:4K7ZUWB2ADGDCRB7ODDITVUCDX

not attested not anchored not stored refs pending

Non-Parametric Inference Adaptive to Intrinsic Dimension

Greg Lewis, Khashayar Khosravi, Vasilis Syrgkanis

arxiv:1901.03719 v3 · 2019-01-11 · cs.LG · econ.EM · math.ST · stat.ML · 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{4K7ZUWB2ADGDCRB7ODDITVUCDX}

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	2026-05-17T23:43:09.161303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bf9a583a00cc31443f70c689d6821df527a3ea8145f6843e890cc1c0edca02

Aliases

arxiv: 1901.03719 · arxiv_version: 1901.03719v3 · doi: 10.48550/arxiv.1901.03719 · pith_short_12: 4K7ZUWB2ADGD · pith_short_16: 4K7ZUWB2ADGDCRB7 · pith_short_8: 4K7ZUWB2

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/4K7ZUWB2ADGDCRB7ODDITVUCDX \
  | 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: e2bf9a583a00cc31443f70c689d6821df527a3ea8145f6843e890cc1c0edca02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72767644eae84ecb9602ec27877eb0bde646c6eb54cb4ee8e6ba1fba6ff6b03e",
    "cross_cats_sorted": [
      "econ.EM",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-11T19:22:48Z",
    "title_canon_sha256": "9e53f7b8ece355ff624bbfdadcaa135151189e15de33b56e169e57300448667f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03719",
    "kind": "arxiv",
    "version": 3
  }
}