Pith Number

pith:ZJURZER6

pith:2022:ZJURZER64NOUFAKBBSVE6YO3J5

not attested not anchored not stored refs pending

Resonance in Weight Space: Covariate Shift Can Drive Divergence of SGD with Momentum

Alona Fyshe, Kirby Banman, Liam Peet-Pare, Martha White, Nidhi Hegde

arxiv:2203.11992 v1 · 2022-03-22 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJURZER64NOUFAKBBSVE6YO3J5}

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	2026-07-05T04:07:45.954607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca691c923ee35d4281410caa4f61db4f7e47b645a25c4a2c3f681812ef49e3be

Aliases

arxiv: 2203.11992 · arxiv_version: 2203.11992v1 · doi: 10.48550/arxiv.2203.11992 · pith_short_12: ZJURZER64NOU · pith_short_16: ZJURZER64NOUFAKB · pith_short_8: ZJURZER6

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/ZJURZER64NOUFAKBBSVE6YO3J5 \
  | 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: ca691c923ee35d4281410caa4f61db4f7e47b645a25c4a2c3f681812ef49e3be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b232f6021e15e28eb4d66c0ee961ecf23d4b883da3762801865c6e1c37886d2e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-22T18:38:13Z",
    "title_canon_sha256": "37ed300e76ef2a2eef5705a13f09d9792e6668cb3208a1d13aea36f8026304d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11992",
    "kind": "arxiv",
    "version": 1
  }
}