Pith Number

pith:4ZJWYI3O

pith:2023:4ZJWYI3OIS5HNBXRPE4X4F7YSC

not attested not anchored not stored refs pending

Symmetric Single Index Learning

Aaron Zweig, Joan Bruna

arxiv:2310.02117 v1 · 2023-10-03 · 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{4ZJWYI3OIS5HNBXRPE4X4F7YSC}

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

Joint Learning in the Gaussian Single Index Model

Receipt and verification

First computed	2026-07-05T06:56:50.276009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6536c236e44ba7686f179397e17f8909ccafef801acf379a1470b836e1bbeae

Aliases

arxiv: 2310.02117 · arxiv_version: 2310.02117v1 · doi: 10.48550/arxiv.2310.02117 · pith_short_12: 4ZJWYI3OIS5H · pith_short_16: 4ZJWYI3OIS5HNBXR · pith_short_8: 4ZJWYI3O

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/4ZJWYI3OIS5HNBXRPE4X4F7YSC \
  | 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: e6536c236e44ba7686f179397e17f8909ccafef801acf379a1470b836e1bbeae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c358046e1b541880b49a0f3e8c29d80deffd5fb2ae636eadd741564b35f0a7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-03T14:59:00Z",
    "title_canon_sha256": "9e28ab9c9a0fcbc75cd41137a3ba3d1f97513681a1c63d59299d2a3e3a3d7acc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02117",
    "kind": "arxiv",
    "version": 1
  }
}