Pith Number

pith:BRKFXTMJ

pith:2017:BRKFXTMJLBSKXHJQQ53IA7GPNQ

not attested not anchored not stored refs pending

Secret Sharing for Cloud Data Security

J\'er\^ome Darmont (ERIC), Nouria Harbi (ERIC), Varunya Attasena

arxiv:1712.10155 v1 · 2017-12-29 · cs.DB · 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{BRKFXTMJLBSKXHJQQ53IA7GPNQ}

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	2026-05-18T00:27:03.805806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c545bcd895864ab9d308776807ccf6c3f8da445a1dd66c012bf503e4386cf44

Aliases

arxiv: 1712.10155 · arxiv_version: 1712.10155v1 · doi: 10.48550/arxiv.1712.10155 · pith_short_12: BRKFXTMJLBSK · pith_short_16: BRKFXTMJLBSKXHJQ · pith_short_8: BRKFXTMJ

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/BRKFXTMJLBSKXHJQQ53IA7GPNQ \
  | 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: 0c545bcd895864ab9d308776807ccf6c3f8da445a1dd66c012bf503e4386cf44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e78047a7334a7570d162efefbdda2765a79d05ff9481817ba139e4b7fe188b",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-12-29T09:10:21Z",
    "title_canon_sha256": "76393dc6a6867995f6e42b2c298e8c49cbd2c4fa409c83112c95bea1ca87224a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.10155",
    "kind": "arxiv",
    "version": 1
  }
}