Pith Number

pith:5U3UPOBY

pith:2012:5U3UPOBYP2TGC4HRDAQYEEU3MJ

not attested not anchored not stored refs pending

Privacy via the Johnson-Lindenstrauss Transform

Aleksandra Korolova, Ilya Mironov, Krishnaram Kenthapadi, Nina Mishra

arxiv:1204.2606 v1 · 2012-04-12 · cs.DS · cs.CY · cs.DB · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5U3UPOBYP2TGC4HRDAQYEEU3MJ}

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

2 papers in Pith

Differentially Private Motif-Preserving Multi-modal Hashing

Differentially Private Spectral Graph Clustering: Balancing Privacy, Accuracy, and Efficiency

Receipt and verification

First computed	2026-05-18T00:10:52.540000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3747b8387ea66170f1182182129b6273b59e1671e4ff78f643d8f0ca53ee11

Aliases

arxiv: 1204.2606 · arxiv_version: 1204.2606v1 · doi: 10.48550/arxiv.1204.2606 · pith_short_12: 5U3UPOBYP2TG · pith_short_16: 5U3UPOBYP2TGC4HR · pith_short_8: 5U3UPOBY

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/5U3UPOBYP2TGC4HRDAQYEEU3MJ \
  | 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: ed3747b8387ea66170f1182182129b6273b59e1671e4ff78f643d8f0ca53ee11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e02384ce90050c5eaea4b8203ab459057f8f257e7e322bbf5c92140e787c9348",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.DB",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-04-12T03:06:58Z",
    "title_canon_sha256": "4226cb78416c4372347569a0b8f25549ccd0e8337e8a6c24a2259df806f895ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2606",
    "kind": "arxiv",
    "version": 1
  }
}