Pith Number

pith:SRZ4CRDP

pith:2017:SRZ4CRDPKO7NP7OSVQPW3IJO2G

not attested not anchored not stored refs pending

Privacy-Preserving Data Analysis for the Federal Statistical Agencies

Ashwin Machanavajjhala, Cynthia Dwork, Jerome Reiter, John Abowd, Lorenzo Alvisi, Sampath Kannan

arxiv:1701.00752 v1 · 2017-01-03 · cs.CY · 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{SRZ4CRDPKO7NP7OSVQPW3IJO2G}

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	2026-05-18T00:53:28.288204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9473c1446f53bed7fdd2ac1f6da12ed192e4372bb60598dc1c1ed12826492859

Aliases

arxiv: 1701.00752 · arxiv_version: 1701.00752v1 · doi: 10.48550/arxiv.1701.00752 · pith_short_12: SRZ4CRDPKO7N · pith_short_16: SRZ4CRDPKO7NP7OS · pith_short_8: SRZ4CRDP

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/SRZ4CRDPKO7NP7OSVQPW3IJO2G \
  | 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: 9473c1446f53bed7fdd2ac1f6da12ed192e4372bb60598dc1c1ed12826492859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4792284bef228a2fff412462cb7786e2a1ce17f96c39b5e2edf2cf928400b7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-01-03T17:29:11Z",
    "title_canon_sha256": "ebdfe0b4b9af17de98c865685e67e3259ae19aab047792d0c8fa026ca33db1ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00752",
    "kind": "arxiv",
    "version": 1
  }
}