Pith Number

pith:BRFONEZW

pith:2017:BRFONEZWY2RFUFGE5PQTJEGGGA

not attested not anchored not stored refs pending

Climbing a shaky ladder: Better adaptive risk estimation

Moritz Hardt

arxiv:1706.02733 v1 · 2017-06-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRFONEZWY2RFUFGE5PQTJEGGGA}

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.

Cited by

1 paper in Pith

Overtuning in Hyperparameter Optimization

Receipt and verification

First computed	2026-05-18T00:42:43.251371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4ae69336c6a25a14c4ebe13490c6303c38bf846a3862080d04098a8e2f0f96

Aliases

arxiv: 1706.02733 · arxiv_version: 1706.02733v1 · doi: 10.48550/arxiv.1706.02733 · pith_short_12: BRFONEZWY2RF · pith_short_16: BRFONEZWY2RFUFGE · pith_short_8: BRFONEZW

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/BRFONEZWY2RFUFGE5PQTJEGGGA \
  | 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: 0c4ae69336c6a25a14c4ebe13490c6303c38bf846a3862080d04098a8e2f0f96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42fb1bb8fc2027175bcc91961dc20b8ff7f27a60fcb44fee9d1fa515ae1a758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-06-08T18:48:38Z",
    "title_canon_sha256": "e44107f2111c89066c85d7c56cb472e42ed2a61a5177cf1cefcc2543c87bf702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02733",
    "kind": "arxiv",
    "version": 1
  }
}