Pith Number

pith:AMMGUPZA

pith:2016:AMMGUPZA3H52M3FL2F4I3D6G6Z

not attested not anchored not stored refs pending

Almost Perfect Privacy for Additive Gaussian Privacy Filters

Fady Alajaji, Shahab Asoodeh, Tamas Linder

arxiv:1608.04001 v1 · 2016-08-13 · cs.IT · cs.CR · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMMGUPZA3H52M3FL2F4I3D6G6Z}

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	2026-05-18T01:09:04.476663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03186a3f20d9fba66cabd1788d8fc6f65e571d832dd79e123ca0fe88644e8642

Aliases

arxiv: 1608.04001 · arxiv_version: 1608.04001v1 · doi: 10.48550/arxiv.1608.04001 · pith_short_12: AMMGUPZA3H52 · pith_short_16: AMMGUPZA3H52M3FL · pith_short_8: AMMGUPZA

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/AMMGUPZA3H52M3FL2F4I3D6G6Z \
  | 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: 03186a3f20d9fba66cabd1788d8fc6f65e571d832dd79e123ca0fe88644e8642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af5a5550c006e86e0da7613cb989da7db6f4f6826bc1a0ce0a2176c285efd8ad",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-13T16:30:03Z",
    "title_canon_sha256": "75a9b19bd447a6e3ab25076266e2c76cdbeeba3f21a4e7c84d466512280a5cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04001",
    "kind": "arxiv",
    "version": 1
  }
}