Pith Number

pith:OQPUBEJV

pith:2018:OQPUBEJVFFQDL5O4AMFRTZLE36

not attested not anchored not stored refs pending

Reaching Data Confidentiality and Model Accountability on the CalTrain

Dimitrios Pendarakis, Dong Su, Hani Jamjoom, Heqing Huang, Ian Molloy, Jialong Zhang, Tengfei Ma, Zhongshu Gu

arxiv:1812.03230 v1 · 2018-12-07 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQPUBEJVFFQDL5O4AMFRTZLE36}

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	2026-05-17T23:58:46.829840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741f409135296035f5dc030b19e564df9481cd19eb93ba7dc8b79ce90afd75e4

Aliases

arxiv: 1812.03230 · arxiv_version: 1812.03230v1 · doi: 10.48550/arxiv.1812.03230 · pith_short_12: OQPUBEJVFFQD · pith_short_16: OQPUBEJVFFQDL5O4 · pith_short_8: OQPUBEJV

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/OQPUBEJVFFQDL5O4AMFRTZLE36 \
  | 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: 741f409135296035f5dc030b19e564df9481cd19eb93ba7dc8b79ce90afd75e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631cfe2a6f3a0ef7c8b5e756e50e9093fd828d252f9a07d1d40f0ed1617b8ba6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-07T22:23:13Z",
    "title_canon_sha256": "68ef45a6ac9e755c16fee773cd8377e3be6446ce796a08201c0000f5391ae006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03230",
    "kind": "arxiv",
    "version": 1
  }
}