Pith Number

pith:OPKBCCEE

pith:2020:OPKBCCEEIMVKVSTSHGWZ6FOPST

not attested not anchored not stored refs pending

DarKnight: A Data Privacy Scheme for Training and Inference of Deep Neural Networks

Hanieh Hashemi, Murali Annavaram, Yongqin Wang

arxiv:2006.01300 v2 · 2020-06-01 · 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{OPKBCCEEIMVKVSTSHGWZ6FOPST}

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	2026-07-05T01:43:26.039401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d4110884432aaaca7239ad9f15cf94fa57713ddde26bd8eec499b4a01913a0

Aliases

arxiv: 2006.01300 · arxiv_version: 2006.01300v2 · doi: 10.48550/arxiv.2006.01300 · pith_short_12: OPKBCCEEIMVK · pith_short_16: OPKBCCEEIMVKVSTS · pith_short_8: OPKBCCEE

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/OPKBCCEEIMVKVSTSHGWZ6FOPST \
  | 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: 73d4110884432aaaca7239ad9f15cf94fa57713ddde26bd8eec499b4a01913a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac6de83f5d8e25019c6bdc0b4c16194c56929ed789a2c40b7c8352ff4f0a130",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-06-01T22:40:57Z",
    "title_canon_sha256": "00610a1c570cc3a92194f3dc5819f2a4763a128ae920785072f68c5314128ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01300",
    "kind": "arxiv",
    "version": 2
  }
}