Pith Number

pith:FQYA45FF

pith:2018:FQYA45FFUY3BDCZD26PNQ6CLHT

not attested not anchored not stored refs pending

Algorithmic thresholds for tensor PCA

Aukosh Jagannath, Gerard Ben Arous, Reza Gheissari

arxiv:1808.00921 v2 · 2018-08-02 · math.PR · 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{FQYA45FFUY3BDCZD26PNQ6CLHT}

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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

Notes on Computational Hardness of Hypothesis Testing: Predictions using the Low-Degree Likelihood Ratio

Receipt and verification

First computed	2026-07-05T06:23:42.734296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c300e74a5a636118b23d79ed8784b3ce497f649e84e489fe7c65fc055dd0672

Aliases

arxiv: 1808.00921 · arxiv_version: 1808.00921v2 · doi: 10.48550/arxiv.1808.00921 · pith_short_12: FQYA45FFUY3B · pith_short_16: FQYA45FFUY3BDCZD · pith_short_8: FQYA45FF

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/FQYA45FFUY3BDCZD26PNQ6CLHT \
  | 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: 2c300e74a5a636118b23d79ed8784b3ce497f649e84e489fe7c65fc055dd0672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67c38077ab07806481bb119b2d775cce98f54cb9015a99471e3249bdc9eb16d",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-08-02T17:12:21Z",
    "title_canon_sha256": "c5c30e9ce85439803e7b63ef29570f375b7091c0f63047c301b83e08329218e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00921",
    "kind": "arxiv",
    "version": 2
  }
}