Pith Number

pith:6TNM3HH3

pith:2014:6TNM3HH32FI2LSNGRLVMYXBO3N

not attested not anchored not stored refs pending

Differentially Private Convex Optimization with Piecewise Affine Objectives

George J. Pappas, Shuo Han, Ufuk Topcu

arxiv:1403.6135 v1 · 2014-03-24 · math.OC · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TNM3HH32FI2LSNGRLVMYXBO3N}

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	2026-05-18T02:55:37.676105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4dacd9cfbd151a5c9a68aeacc5c2edb49d50b3374717855751ec054b864f674

Aliases

arxiv: 1403.6135 · arxiv_version: 1403.6135v1 · doi: 10.48550/arxiv.1403.6135 · pith_short_12: 6TNM3HH32FI2 · pith_short_16: 6TNM3HH32FI2LSNG · pith_short_8: 6TNM3HH3

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/6TNM3HH32FI2LSNGRLVMYXBO3N \
  | 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: f4dacd9cfbd151a5c9a68aeacc5c2edb49d50b3374717855751ec054b864f674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a21da5527eb0b76284241abf5d2ff8d1f6b5eebb2e3e35c2f37e81bada8978f6",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-24T20:08:28Z",
    "title_canon_sha256": "2112b5cf2a75582563bd2b5e1052a153e9b3413a96e33a4c27767ebb2ab9c8ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6135",
    "kind": "arxiv",
    "version": 1
  }
}