Pith Number

pith:Z2XVREJJ

pith:2019:Z2XVREJJ6OPLV3KI7CMJ24BC42

not attested not anchored not stored refs pending

Fog Computing as Privacy Enabler

David Bermbach, Frank Pallas, Philip Raschke

arxiv:1910.04032 v5 · 2019-10-09 · 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{Z2XVREJJ6OPLV3KI7CMJ24BC42}

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	2026-07-05T00:47:38.874934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceaf589129f39ebaed48f8989d7022e6902b99c551304e870dedf0d8b239967f

Aliases

arxiv: 1910.04032 · arxiv_version: 1910.04032v5 · doi: 10.48550/arxiv.1910.04032 · pith_short_12: Z2XVREJJ6OPL · pith_short_16: Z2XVREJJ6OPLV3KI · pith_short_8: Z2XVREJJ

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/Z2XVREJJ6OPLV3KI7CMJ24BC42 \
  | 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: ceaf589129f39ebaed48f8989d7022e6902b99c551304e870dedf0d8b239967f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07222d1e4f0ead6c5b551578847b5afceed9a363f8ff6007946a4df331af5e92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-10-09T14:49:02Z",
    "title_canon_sha256": "8bf0dac0c2ec860fe8111e34d0c6d6354f8322b144b09976b88c0c025e86b598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04032",
    "kind": "arxiv",
    "version": 5
  }
}