Pith Number

pith:DPA4JPRY

pith:2014:DPA4JPRY5WDZSOSAUMGNJODING

not attested not anchored not stored refs pending

Differentially Private Distributed Optimization

Nitin Vaidya, Sayan Mitra, Zhenqi Huang

arxiv:1401.2596 v1 · 2014-01-12 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPA4JPRY5WDZSOSAUMGNJODING}

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	2026-05-18T03:02:32.883165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc1c4be38ed87993a40a30cd4b86869abf949a73c73475ba64f258fb00be709

Aliases

arxiv: 1401.2596 · arxiv_version: 1401.2596v1 · doi: 10.48550/arxiv.1401.2596 · pith_short_12: DPA4JPRY5WDZ · pith_short_16: DPA4JPRY5WDZSOSA · pith_short_8: DPA4JPRY

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/DPA4JPRY5WDZSOSAUMGNJODING \
  | 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: 1bc1c4be38ed87993a40a30cd4b86869abf949a73c73475ba64f258fb00be709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56345485346329514f698e4ef6daa9e34000992f4990f3821787e884d7f8f503",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-01-12T07:43:39Z",
    "title_canon_sha256": "b9ecbcf1e520b6253624bea23dcd15e731b8f8d057b5a653f77cf2022d803bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2596",
    "kind": "arxiv",
    "version": 1
  }
}