Pith Number

pith:EJJK2DKV

pith:2023:EJJK2DKVRMQE4A2XQL4VDR6ERS

not attested not anchored not stored refs pending

Hebbian learning inspired estimation of the linear regression parameters from queries

Johannes Schmidt-Hieber, Wouter M Koolen

arxiv:2311.03483 v1 · 2023-09-26 · math.ST · cs.LG · cs.NE · 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{EJJK2DKVRMQE4A2XQL4VDR6ERS}

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

Improving the Convergence Rates of Forward Gradient Descent with Repeated Sampling

Receipt and verification

First computed	2026-07-05T07:09:59.193646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2252ad0d558b204e035782f951c7c48cad3d28a3eab29cd9809e26596e39eabc

Aliases

arxiv: 2311.03483 · arxiv_version: 2311.03483v1 · doi: 10.48550/arxiv.2311.03483 · pith_short_12: EJJK2DKVRMQE · pith_short_16: EJJK2DKVRMQE4A2X · pith_short_8: EJJK2DKV

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/EJJK2DKVRMQE4A2XQL4VDR6ERS \
  | 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: 2252ad0d558b204e035782f951c7c48cad3d28a3eab29cd9809e26596e39eabc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc14e602120c88d5ddd44191100aa7d8f7580407610f6b2dd3a970bb734a025d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-09-26T19:00:32Z",
    "title_canon_sha256": "2eb6cc09016d694bd674f8b8b71d9991d4b101d2428325d60197a1dfbf3de507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03483",
    "kind": "arxiv",
    "version": 1
  }
}