Pith Number

pith:MEP6PKVN

pith:2019:MEP6PKVN22HIRB2XHS3BM3UEXG

not attested not anchored not stored refs pending

Taking a Lesson from Quantum Particles for Statistical Data Privacy

Farhad Farokhi

arxiv:1908.04954 v1 · 2019-08-14 · cs.CR · cs.IT · math.IT · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEP6PKVN22HIRB2XHS3BM3UEXG}

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	2026-07-04T23:55:58.483907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611fe7aaadd68e8887573cb6166e84b990e5cea7400ea88d3511fbfcadbe1248

Aliases

arxiv: 1908.04954 · arxiv_version: 1908.04954v1 · doi: 10.48550/arxiv.1908.04954 · pith_short_12: MEP6PKVN22HI · pith_short_16: MEP6PKVN22HIRB2X · pith_short_8: MEP6PKVN

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/MEP6PKVN22HIRB2XHS3BM3UEXG \
  | 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: 611fe7aaadd68e8887573cb6166e84b990e5cea7400ea88d3511fbfcadbe1248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad5be0ee45637eaa339a9c9807dddcf87bdaea60557c4259dd5a3d044cef904",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-14T04:50:38Z",
    "title_canon_sha256": "83c830a00bb85dd35fa296c2b333780981aaa7d5a2a4c3764d3f4964c9025d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04954",
    "kind": "arxiv",
    "version": 1
  }
}