Pith Number

pith:VYOTYFZU

pith:2026:VYOTYFZU2PA6G6LZBSUOFF7LN2

not attested not anchored not stored refs pending

Differential Privacy over Hamming Codes

Borzoo Rassouli, Morteza Varasteh

arxiv:2606.27849 v1 · 2026-06-26 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYOTYFZU2PA6G6LZBSUOFF7LN2}

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	2026-06-29T01:14:50.300118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1d3c1734d3c1e379790ca8e297eb6eb634fdef06cca4a8943ec2e945436b19

Aliases

arxiv: 2606.27849 · arxiv_version: 2606.27849v1 · doi: 10.48550/arxiv.2606.27849 · pith_short_12: VYOTYFZU2PA6 · pith_short_16: VYOTYFZU2PA6G6LZ · pith_short_8: VYOTYFZU

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/VYOTYFZU2PA6G6LZBSUOFF7LN2 \
  | 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: ae1d3c1734d3c1e379790ca8e297eb6eb634fdef06cca4a8943ec2e945436b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe0d0d56c8cba7dd4849b910fd00c2fd1b16ea3971dfce387b13c9cdcd8154f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-26T08:42:34Z",
    "title_canon_sha256": "62ff810ea38e9fe679575b1e66818e0565946077fe260bc07042ff2cc69aefc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27849",
    "kind": "arxiv",
    "version": 1
  }
}