Pith Number

pith:TD7Z7VQA

pith:2022:TD7Z7VQALGXJJ5F5UHBLYQGFWA

not attested not anchored not stored refs pending

Negative Inner-Loop Learning Rates Learn Universal Features

Tom Starshak

arxiv:2203.10185 v1 · 2022-03-18 · 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{TD7Z7VQALGXJJ5F5UHBLYQGFWA}

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	2026-07-05T04:06:32.341261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ff9fd60059ae94f4bda1c2bc40c5b017c901e403dfabc534c43f421a251988

Aliases

arxiv: 2203.10185 · arxiv_version: 2203.10185v1 · doi: 10.48550/arxiv.2203.10185 · pith_short_12: TD7Z7VQALGXJ · pith_short_16: TD7Z7VQALGXJJ5F5 · pith_short_8: TD7Z7VQA

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/TD7Z7VQALGXJJ5F5UHBLYQGFWA \
  | 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: 98ff9fd60059ae94f4bda1c2bc40c5b017c901e403dfabc534c43f421a251988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846cd3b6d711b3fc523682a7aaec456f1f44fd52579e465234256d094d3277bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-18T22:43:16Z",
    "title_canon_sha256": "fe37574bf2f404777517c10ec6df1866f40571d35436b87f1b9f49d77495cb28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10185",
    "kind": "arxiv",
    "version": 1
  }
}