Pith Number

pith:GE4JCKHJ

pith:2022:GE4JCKHJDTMH3RAXFBUX5ZDIHV

not attested not anchored not stored refs pending

A Non-Asymptotic Framework for Approximate Message Passing in Spiked Models

Gen Li, Yuting Wei

arxiv:2208.03313 v2 · 2022-08-05 · math.ST · cs.IT · cs.LG · eess.SP · math.IT · stat.ML · 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{GE4JCKHJDTMH3RAXFBUX5ZDIHV}

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

Universality of first-order methods on random and deterministic matrices

Receipt and verification

First computed	2026-07-05T05:51:56.016568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31389128e91cd87dc41728697ee4683d68de15ba198d87efc3789fbfb4eb2839

Aliases

arxiv: 2208.03313 · arxiv_version: 2208.03313v2 · doi: 10.48550/arxiv.2208.03313 · pith_short_12: GE4JCKHJDTMH · pith_short_16: GE4JCKHJDTMH3RAX · pith_short_8: GE4JCKHJ

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/GE4JCKHJDTMH3RAXFBUX5ZDIHV \
  | 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: 31389128e91cd87dc41728697ee4683d68de15ba198d87efc3789fbfb4eb2839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bcd1e99d7a10b4329e435ca57339d42427398f0c2e7da35a90dbea61221d6e8",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "eess.SP",
      "math.IT",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-08-05T17:59:06Z",
    "title_canon_sha256": "072c82d56b88923e76332bf071c55fcff8c8ef3f77554827f2b6d0736a094f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03313",
    "kind": "arxiv",
    "version": 2
  }
}