Pith Number

pith:EGY2WJAR

pith:2020:EGY2WJARA5RMKY5OFRSKK7MHY7

not attested not anchored not stored refs pending

Local Dampening: Differential Privacy for Non-numeric Queries via Local Sensitivity

Cheryl Flynn, Divesh Srivastava, Felipe T. Brito, Javam C. Machado, Subhabrata Majumdar, Victor A. E. Farias

arxiv:2012.04117 v3 · 2020-12-07 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGY2WJARA5RMKY5OFRSKK7MHY7}

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

Practical and Accurate Local Edge Differentially Private Graph Algorithms

Receipt and verification

First computed	2026-07-05T04:14:36.407036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b1ab24110762c563ae2c64a57d87c7cc4363aaed7245476a8bc41d6ab4984c

Aliases

arxiv: 2012.04117 · arxiv_version: 2012.04117v3 · doi: 10.48550/arxiv.2012.04117 · pith_short_12: EGY2WJARA5RM · pith_short_16: EGY2WJARA5RMKY5O · pith_short_8: EGY2WJAR

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/EGY2WJARA5RMKY5OFRSKK7MHY7 \
  | 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: 21b1ab24110762c563ae2c64a57d87c7cc4363aaed7245476a8bc41d6ab4984c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8615db011f82c2d6e13d794bf7f53a7f25a7ac085d9180d841a874a8625395a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-07T23:51:19Z",
    "title_canon_sha256": "c2e0f4d279564d2fe8a3d41b07d2a3f7e46d7be58ddbb8ae193a53ae3987479c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04117",
    "kind": "arxiv",
    "version": 3
  }
}