Pith Number

pith:HDTVKNIH

pith:2022:HDTVKNIHBQNLE2A2G4CZOWDBMX

not attested not anchored not stored refs pending

Private Adaptive Optimization with Side Information

Manzil Zaheer, Sashank J. Reddi, Tian Li, Virginia Smith

arxiv:2202.05963 v2 · 2022-02-12 · cs.LG · cs.CR · 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{HDTVKNIHBQNLE2A2G4CZOWDBMX}

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	2026-07-05T04:34:50.721588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e75535070c1ab2681a370597586165ded83e3a4b8df73eb479877ae2841c41

Aliases

arxiv: 2202.05963 · arxiv_version: 2202.05963v2 · doi: 10.48550/arxiv.2202.05963 · pith_short_12: HDTVKNIHBQNL · pith_short_16: HDTVKNIHBQNLE2A2 · pith_short_8: HDTVKNIH

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/HDTVKNIHBQNLE2A2G4CZOWDBMX \
  | 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: 38e75535070c1ab2681a370597586165ded83e3a4b8df73eb479877ae2841c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ab9f27ba170da04a2d2964ba4f87ad5efbf34f934c0fbe18e9048498679e30",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-12T03:02:06Z",
    "title_canon_sha256": "d4322dcabd482fd80c934817246b5c83ec3cded1a7c11b6f84298003f34c7095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05963",
    "kind": "arxiv",
    "version": 2
  }
}