Pith Number

pith:K7FCTV6K

pith:2012:K7FCTV6KAHDCBTHGONBGRC7V3R

not attested not anchored not stored refs pending

Faster Algorithms for Privately Releasing Marginals

Jonathan Ullman, Justin Thaler, Salil Vadhan

arxiv:1205.1758 v3 · 2012-05-08 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7FCTV6KAHDCBTHGONBGRC7V3R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:56:21.461062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ca29d7ca01c620cce67342688bf5dc4f8e1114522dcad0a825fec249925d19

Aliases

arxiv: 1205.1758 · arxiv_version: 1205.1758v3 · doi: 10.48550/arxiv.1205.1758 · pith_short_12: K7FCTV6KAHDC · pith_short_16: K7FCTV6KAHDCBTHG · pith_short_8: K7FCTV6K

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/K7FCTV6KAHDCBTHGONBGRC7V3R \
  | 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: 57ca29d7ca01c620cce67342688bf5dc4f8e1114522dcad0a825fec249925d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a4c287596b2ad7a7e93442f95b03578c2f7df7cb014bb6702fb12329682197a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-05-08T17:43:11Z",
    "title_canon_sha256": "70abe4ec8d06d6eea624d0340dec63109a21c35b4be9f4aaa6173ede5399223c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1758",
    "kind": "arxiv",
    "version": 3
  }
}