Pith Number

pith:YUOYCLF6

pith:2015:YUOYCLF6OOP7HBJXN3GPJB32LP

not attested not anchored not stored refs pending

Computing on Masked Data to improve the Security of Big Data

Arkady Yerukhimovich, Benjamin Kaiser, Braden Hancock, Jeremy Kepner, Mayank Varia, Pete Michaleas, Vijay Gadepally

arxiv:1504.01287 v1 · 2015-04-06 · 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{YUOYCLF6OOP7HBJXN3GPJB32LP}

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	2026-05-18T00:59:42.357451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c51d812cbe739ff385376eccf4877a5bfd255505ebf374837d72e8bab7d737ce

Aliases

arxiv: 1504.01287 · arxiv_version: 1504.01287v1 · doi: 10.48550/arxiv.1504.01287 · pith_short_12: YUOYCLF6OOP7 · pith_short_16: YUOYCLF6OOP7HBJX · pith_short_8: YUOYCLF6

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/YUOYCLF6OOP7HBJXN3GPJB32LP \
  | 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: c51d812cbe739ff385376eccf4877a5bfd255505ebf374837d72e8bab7d737ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9117c1edef6024efd442bd4b4be289dbf91b093131dbc16dfea59044b0926a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-04-06T14:21:49Z",
    "title_canon_sha256": "22f8a1d07dfb3ff526fa8a5434721057cfb68387ad1088079b5fa434b8f6a86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01287",
    "kind": "arxiv",
    "version": 1
  }
}