Pith Number

pith:T7OUYPUU

pith:2022:T7OUYPUUOZMLKBL5IJVZJ5FNAQ

not attested not anchored not stored refs pending

Adaptive scaling of the learning rate by second order automatic differentiation

Alban Gossard (IMT, Fr\'ed\'eric de Gournay (IMT, INSA Toulouse), UT3)

arxiv:2210.14520 v1 · 2022-10-26 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7OUYPUUOZMLKBL5IJVZJ5FNAQ}

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

First-ish Order Methods: Hessian-aware Scalings of Gradient Descent

Receipt and verification

First computed	2026-07-05T05:10:46.213760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fdd4c3e947658b5057d426b94f4ad0424cf8d0e908cdd2332574eb5a091f5e5

Aliases

arxiv: 2210.14520 · arxiv_version: 2210.14520v1 · doi: 10.48550/arxiv.2210.14520 · pith_short_12: T7OUYPUUOZML · pith_short_16: T7OUYPUUOZMLKBL5 · pith_short_8: T7OUYPUU

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/T7OUYPUUOZMLKBL5IJVZJ5FNAQ \
  | 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: 9fdd4c3e947658b5057d426b94f4ad0424cf8d0e908cdd2332574eb5a091f5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97209718ed8e1e98043c7c2e5f2c1e985c712c05a6317fcb5f34682faf99c1eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-10-26T07:14:56Z",
    "title_canon_sha256": "3d2494ea13e770e4720cb9ff7e6e55eadbb507fef8db2ed3b93c2b7c72fa62cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14520",
    "kind": "arxiv",
    "version": 1
  }
}