Pith Number

pith:HLUFFF3W

pith:2016:HLUFFF3W5WQ5IGOTBAVKLUWILX

not attested not anchored not stored refs pending

Security and Privacy Aspects in MapReduce on Clouds: A Survey

Ehud Gudes, Philip Derbeko, Shantanu Sharma, Shlomi Dolev

arxiv:1605.00677 v1 · 2016-05-02 · cs.DB · 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{HLUFFF3W5WQ5IGOTBAVKLUWILX}

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	2026-05-18T01:15:48.399257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae8529776eda1d419d3082aa5d2c85dfff8da82bb20aa09c80b3980f5ba5e95

Aliases

arxiv: 1605.00677 · arxiv_version: 1605.00677v1 · doi: 10.48550/arxiv.1605.00677 · pith_short_12: HLUFFF3W5WQ5 · pith_short_16: HLUFFF3W5WQ5IGOT · pith_short_8: HLUFFF3W

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/HLUFFF3W5WQ5IGOTBAVKLUWILX \
  | 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: 3ae8529776eda1d419d3082aa5d2c85dfff8da82bb20aa09c80b3980f5ba5e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56c20a9e4cdd799e5125b8a7c1553839d5552e31aecc02943e42190215276c0",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-05-02T20:31:52Z",
    "title_canon_sha256": "6a730dcb5530735f27b9aa34a005de5980d14081eb6eda82fb375b513c5554bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00677",
    "kind": "arxiv",
    "version": 1
  }
}