Pith Number

pith:5BYC2EYA

pith:2019:5BYC2EYAVRFLO2YBLQWB3QF274

not attested not anchored not stored refs pending

Why are Adaptive Methods Good for Attention Models?

Andreas Veit, Jingzhao Zhang, Sai Praneeth Karimireddy, Sanjiv Kumar, Sashank J Reddi, Seungyeon Kim, Suvrit Sra

arxiv:1912.03194 v2 · 2019-12-06 · math.OC · 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{5BYC2EYAVRFLO2YBLQWB3QF274}

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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

2 papers in Pith

Adaptive Federated Optimization

Gradient Clipping Beyond Vector Norms: A Spectral Approach for Matrix-Valued Parameters

Receipt and verification

First computed	2026-07-05T01:45:24.574740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8702d1300ac4ab76b015c2c1dc0baff09f1684175afae2c60ef77f768702952

Aliases

arxiv: 1912.03194 · arxiv_version: 1912.03194v2 · doi: 10.48550/arxiv.1912.03194 · pith_short_12: 5BYC2EYAVRFL · pith_short_16: 5BYC2EYAVRFLO2YB · pith_short_8: 5BYC2EYA

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/5BYC2EYAVRFLO2YBLQWB3QF274 \
  | 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: e8702d1300ac4ab76b015c2c1dc0baff09f1684175afae2c60ef77f768702952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670fc2d3230c959148eebdec256e4eef782a5e532bec222f60586a2b406a39b0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-12-06T15:58:29Z",
    "title_canon_sha256": "49e36e529fa829728dff241b283224f787031be24d14eacba37f30fd98c7d162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03194",
    "kind": "arxiv",
    "version": 2
  }
}