Pith Number

pith:VSBMIV7O

pith:2020:VSBMIV7OA5XVOUTNHEKYF2V3DP

not attested not anchored not stored refs pending

Nonasymptotic Guarantees for Spiked Matrix Recovery with Generative Priors

Jorio Cocola, Paul Hand, Vladislav Voroninski

arxiv:2006.07953 v2 · 2020-06-14 · stat.ML · cs.IT · cs.LG · math.IT · math.OC · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSBMIV7OA5XVOUTNHEKYF2V3DP}

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	2026-07-05T01:49:52.613919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac82c457ee076f57526d391582eabb1bc19ed13cce2a2facbb9ec31ef38fab7e

Aliases

arxiv: 2006.07953 · arxiv_version: 2006.07953v2 · doi: 10.48550/arxiv.2006.07953 · pith_short_12: VSBMIV7OA5XV · pith_short_16: VSBMIV7OA5XVOUTN · pith_short_8: VSBMIV7O

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/VSBMIV7OA5XVOUTNHEKYF2V3DP \
  | 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: ac82c457ee076f57526d391582eabb1bc19ed13cce2a2facbb9ec31ef38fab7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edeb925284d54cc61c728235fa73e970f89b6e8e384bccee50eb8d3f810fc9d6",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-06-14T16:46:16Z",
    "title_canon_sha256": "93312a554306151b6f546be75aaa3a75479f2658ffd0586ed24c6661d217f5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07953",
    "kind": "arxiv",
    "version": 2
  }
}