Pith Number

pith:MGJGTECZ

pith:2011:MGJGTECZ2LA7XBLSJS2EIYYXSF

not attested not anchored not stored refs pending

A Learning Theory Approach to Non-Interactive Database Privacy

Aaron Roth, Avrim Blum, Katrina Ligett

arxiv:1109.2229 v1 · 2011-09-10 · cs.DS · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGJGTECZ2LA7XBLSJS2EIYYXSF}

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	2026-05-18T04:13:38.261275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6192699059d2c1fb85724cb44463179172b89e713f7a1f4d48235615941d4022

Aliases

arxiv: 1109.2229 · arxiv_version: 1109.2229v1 · doi: 10.48550/arxiv.1109.2229 · pith_short_12: MGJGTECZ2LA7 · pith_short_16: MGJGTECZ2LA7XBLS · pith_short_8: MGJGTECZ

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/MGJGTECZ2LA7XBLSJS2EIYYXSF \
  | 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: 6192699059d2c1fb85724cb44463179172b89e713f7a1f4d48235615941d4022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587ea86082ae3f3a2c1d7cbb2ac870f971591c082d475d688286ce50382db4a9",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-09-10T15:23:14Z",
    "title_canon_sha256": "2656b21294b49a1d724d67232103e4ee4018c1ab4edab4e3efff236b64dda33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2229",
    "kind": "arxiv",
    "version": 1
  }
}