Pith Number

pith:I2RUPS5R

pith:2017:I2RUPS5RMITU57XRTQCVAOS6JX

not attested not anchored not stored refs pending

Better Agnostic Clustering Via Relaxed Tensor Norms

Jacob Steinhardt, Pravesh K. Kothari

arxiv:1711.07465 v1 · 2017-11-20 · 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{I2RUPS5RMITU57XRTQCVAOS6JX}

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

On efficient robust regression with subquadratic samples

Receipt and verification

First computed	2026-05-18T00:30:10.096381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a347cbb162274efef19c05503a5e4ddd85147cc6c4dcc6612f876e7a396b4c

Aliases

arxiv: 1711.07465 · arxiv_version: 1711.07465v1 · doi: 10.48550/arxiv.1711.07465 · pith_short_12: I2RUPS5RMITU · pith_short_16: I2RUPS5RMITU57XR · pith_short_8: I2RUPS5R

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/I2RUPS5RMITU57XRTQCVAOS6JX \
  | 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: 46a347cbb162274efef19c05503a5e4ddd85147cc6c4dcc6612f876e7a396b4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "303c3741634b3ba6cd2f751f6bc85feb736880fe553ab5a2ae0ec5aef0d8472a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-20T18:56:40Z",
    "title_canon_sha256": "8fa64a663102d43010d07f11a9e494e8746f4a2072c7c9782b95883e8518c7d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07465",
    "kind": "arxiv",
    "version": 1
  }
}