Pith Number

pith:M6QYA5OO

pith:2016:M6QYA5OODYFOEA32OXFWVIC22W

not attested not anchored not stored refs pending

A Non-generative Framework and Convex Relaxations for Unsupervised Learning

Elad Hazan, Tengyu Ma

arxiv:1610.01132 v3 · 2016-10-04 · cs.LG · cs.DS · 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{M6QYA5OODYFOEA32OXFWVIC22W}

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	2026-05-18T00:53:58.487807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a18075ce1e0ae2037a75cb6aa05ad5a5ec111ada93b9c74ebaf69e5f99e7cd

Aliases

arxiv: 1610.01132 · arxiv_version: 1610.01132v3 · doi: 10.48550/arxiv.1610.01132 · pith_short_12: M6QYA5OODYFO · pith_short_16: M6QYA5OODYFOEA32 · pith_short_8: M6QYA5OO

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/M6QYA5OODYFOEA32OXFWVIC22W \
  | 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: 67a18075ce1e0ae2037a75cb6aa05ad5a5ec111ada93b9c74ebaf69e5f99e7cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d01157fabe6228c8e3fff4b2f21100508375aae31bd7e20423f3f333a7aca1ec",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-10-04T19:22:44Z",
    "title_canon_sha256": "74f6c767354d0f86a7fa3df481cab957937e80a6fcbff01838da05d38f6d7574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01132",
    "kind": "arxiv",
    "version": 3
  }
}