Pith Number

pith:7XK7KN76

pith:2015:7XK7KN767LIOKKQC7EHQLXOALJ

not attested not anchored not stored refs pending

iPrivacy: a Distributed Approach to Privacy on the Cloud

Davide Pagano, Ernesto Damiani, Francesco Pagano

arxiv:1503.07994 v1 · 2015-03-27 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XK7KN767LIOKKQC7EHQLXOALJ}

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	2026-05-18T02:20:11.760084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd5f537fefad0e52a02f90f05ddc05a5bb5ea2547c2eb6346e0c32cd0fd6dda

Aliases

arxiv: 1503.07994 · arxiv_version: 1503.07994v1 · doi: 10.48550/arxiv.1503.07994 · pith_short_12: 7XK7KN767LIO · pith_short_16: 7XK7KN767LIOKKQC · pith_short_8: 7XK7KN76

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/7XK7KN767LIOKKQC7EHQLXOALJ \
  | 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: fdd5f537fefad0e52a02f90f05ddc05a5bb5ea2547c2eb6346e0c32cd0fd6dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97471203107291a8b9ecb30100c8efdaa7a6e12d15c277f3d1e56c7720580a83",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-03-27T09:09:38Z",
    "title_canon_sha256": "6c621e519d2aac213cb70187c9dfa807e9543d291589d7ac3ffdbeff61226e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07994",
    "kind": "arxiv",
    "version": 1
  }
}