Pith Number

pith:DNB2HM42

pith:2018:DNB2HM42X56C2T4CAFYJHGNS6O

not attested not anchored not stored refs pending

SecureCloud: Secure Big Data Processing in Untrusted Clouds

Aur\'elien Havet, Christof Fetzer, Florian Kelbert, Franz Gregor, Marcelo Pasin, Pascal Felber, Peter Pietzuch, Rafael Pires, Stefan K\"opsell, Valerio Schiavoni

arxiv:1805.01783 v1 · 2018-05-04 · cs.DC · 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{DNB2HM42X56C2T4CAFYJHGNS6O}

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	2026-05-18T00:16:46.699471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b43a3b39abf7c2d4f8201709399b2f39b3de41c66327f489c7554a2bde3654e

Aliases

arxiv: 1805.01783 · arxiv_version: 1805.01783v1 · doi: 10.48550/arxiv.1805.01783 · pith_short_12: DNB2HM42X56C · pith_short_16: DNB2HM42X56C2T4C · pith_short_8: DNB2HM42

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/DNB2HM42X56C2T4CAFYJHGNS6O \
  | 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: 1b43a3b39abf7c2d4f8201709399b2f39b3de41c66327f489c7554a2bde3654e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7a438d0a38e1f8146a362e25099614c936a5e312425bf19cc033c9afaa1f0e",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-04T13:47:37Z",
    "title_canon_sha256": "bc392cdec69f64f55d8fd3a27c197674c4e3f91af2b0e536f959c2200ef94eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01783",
    "kind": "arxiv",
    "version": 1
  }
}