Pith Number

pith:5ZHIR7TL

pith:2015:5ZHIR7TLXVFZSNJBHWQCVN6H56

not attested not anchored not stored refs pending

Towards a New Paradigm for Privacy and Security in Cloud Services

Boris Rozenberg, Charles Bastos Rodriguez, Daniel Slamanig, Denise Demirel, Henrich C. Poehls, Mathieu des Noes, Simone Fischer-Huebner, Thomas Gross, Thomas Langer, Thomas Loruenser

arxiv:1506.05980 v2 · 2015-06-19 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZHIR7TLXVFZSNJBHWQCVN6H56}

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	2026-05-18T01:36:27.271551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee4e88fe6bbd4b9935213da02ab7c7efbdc53d2e4b174cee398848d33b19dbb0

Aliases

arxiv: 1506.05980 · arxiv_version: 1506.05980v2 · doi: 10.48550/arxiv.1506.05980 · pith_short_12: 5ZHIR7TLXVFZ · pith_short_16: 5ZHIR7TLXVFZSNJB · pith_short_8: 5ZHIR7TL

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/5ZHIR7TLXVFZSNJBHWQCVN6H56 \
  | 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: ee4e88fe6bbd4b9935213da02ab7c7efbdc53d2e4b174cee398848d33b19dbb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ab71c3d905534256c33d38607074a576d9fd5ff855e5ee5d98798791ac6c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-06-19T12:52:28Z",
    "title_canon_sha256": "b015d46a519a062cd756ac2b6417d14126d1ec5b958cea712e1e5e6d3bcc9f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05980",
    "kind": "arxiv",
    "version": 2
  }
}