Pith Number

pith:GL7WV2G2

pith:2024:GL7WV2G2YWPK5S7DRQ7BAAAUAG

not attested not anchored not stored refs pending

Outlier-robust Mean Estimation near the Breakdown Point via Sum-of-Squares

David Steurer, Deepak Narayanan Sridharan, Hongjie Chen

arxiv:2411.14305 v1 · 2024-11-21 · cs.DS · 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{GL7WV2G2YWPK5S7DRQ7BAAAUAG}

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	2026-07-05T09:38:44.899855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ff6ae8dac59eaecbe38c3e1000140197dd9bf8380fb384f7c89c5235524339

Aliases

arxiv: 2411.14305 · arxiv_version: 2411.14305v1 · doi: 10.48550/arxiv.2411.14305 · pith_short_12: GL7WV2G2YWPK · pith_short_16: GL7WV2G2YWPK5S7D · pith_short_8: GL7WV2G2

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/GL7WV2G2YWPK5S7DRQ7BAAAUAG \
  | 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: 32ff6ae8dac59eaecbe38c3e1000140197dd9bf8380fb384f7c89c5235524339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6314917b8a2365de2e67db2daf2fa89b765f4d042de282bceef6edfda75be951",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-11-21T16:57:05Z",
    "title_canon_sha256": "9328504ac74e73599e59d9d2da665c8137fa3e29df7d651b842fd199861aea54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14305",
    "kind": "arxiv",
    "version": 1
  }
}