Pith Number

pith:MGTQH6GI

pith:2022:MGTQH6GIV74HRES5ETZ53AAX5X

not attested not anchored not stored refs pending

Private Convex Optimization via Exponential Mechanism

Daogao Liu, Sivakanth Gopi, Yin Tat Lee

arxiv:2203.00263 v2 · 2022-03-01 · cs.DS · cs.CR · cs.LG · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGTQH6GIV74HRES5ETZ53AAX5X}

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

Receipt and verification

First computed	2026-07-05T04:44:20.260621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61a703f8c8aff878925d24f3dd8017eddde659257ca853dd0ec26428cb3d69a9

Aliases

arxiv: 2203.00263 · arxiv_version: 2203.00263v2 · doi: 10.48550/arxiv.2203.00263 · pith_short_12: MGTQH6GIV74H · pith_short_16: MGTQH6GIV74HRES5 · pith_short_8: MGTQH6GI

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/MGTQH6GIV74HRES5ETZ53AAX5X \
  | 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: 61a703f8c8aff878925d24f3dd8017eddde659257ca853dd0ec26428cb3d69a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85eeb02ecc3cdd3226b10e3345bb28e941b2e49bc8f7d813be0141b5e90a5d0a",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-03-01T06:51:03Z",
    "title_canon_sha256": "b867863f0cc85bdf10b02e20f7ff0deb9291b0b55cd3f9e7faad179f6a7585ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00263",
    "kind": "arxiv",
    "version": 2
  }
}