Pith Number

pith:6LNX2FOM

pith:2018:6LNX2FOMZZWUGFOQ3ZL446SC32

not attested not anchored not stored refs pending

Sever: A Robust Meta-Algorithm for Stochastic Optimization

Alistair Stewart, Daniel M. Kane, Gautam Kamath, Ilias Diakonikolas, Jacob Steinhardt, Jerry Li

arxiv:1803.02815 v2 · 2018-03-07 · cs.LG · cs.AI · 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{6LNX2FOMZZWUGFOQ3ZL446SC32}

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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

A Unified Approach to Robust Mean Estimation

Receipt and verification

First computed	2026-05-17T23:44:43.402832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2db7d15ccce6d4315d0de57ce7a42debcaa71a4f7b6e588ba57496c140af50a

Aliases

arxiv: 1803.02815 · arxiv_version: 1803.02815v2 · doi: 10.48550/arxiv.1803.02815 · pith_short_12: 6LNX2FOMZZWU · pith_short_16: 6LNX2FOMZZWUGFOQ · pith_short_8: 6LNX2FOM

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/6LNX2FOMZZWUGFOQ3ZL446SC32 \
  | 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: f2db7d15ccce6d4315d0de57ce7a42debcaa71a4f7b6e588ba57496c140af50a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fea53414042fc7c7cfe90bf3bbc4ae93126064499419a10c031fb750d52d02",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-07T18:47:48Z",
    "title_canon_sha256": "18a5da6d4ce1caa044344a88c12d1b6ea190abfb314c2cc6f9ed591d545463d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02815",
    "kind": "arxiv",
    "version": 2
  }
}