Pith Number

pith:LKIM7VBL

pith:2018:LKIM7VBLDZMYNMBI6AKVFSNRYX

not attested not anchored not stored refs pending

Sorting out Lipschitz function approximation

Cem Anil, James Lucas, Roger Grosse

arxiv:1811.05381 v2 · 2018-11-13 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKIM7VBLDZMYNMBI6AKVFSNRYX}

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	2026-05-17T23:43:37.779496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a90cfd42b1e5986b028f01552c9b1c5c73d83fb84b3c92849df472dec8948a5

Aliases

arxiv: 1811.05381 · arxiv_version: 1811.05381v2 · doi: 10.48550/arxiv.1811.05381 · pith_short_12: LKIM7VBLDZMY · pith_short_16: LKIM7VBLDZMYNMBI · pith_short_8: LKIM7VBL

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/LKIM7VBLDZMYNMBI6AKVFSNRYX \
  | 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: 5a90cfd42b1e5986b028f01552c9b1c5c73d83fb84b3c92849df472dec8948a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318ac29ca3e54ce4b36a6f2fee8cc4982460f3889b4c54be0d7edf38dbed8a85",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-13T16:15:22Z",
    "title_canon_sha256": "ccb762e3d91c7dd4f4a8489783e3924629a8ea63d479814c6b9ff4e266d38977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05381",
    "kind": "arxiv",
    "version": 2
  }
}