Pith Number

pith:HZT3JYAA

pith:2017:HZT3JYAA2AXHPWGQMA4LMUGJQO

not attested not anchored not stored refs pending

Logic Locking for Secure Outsourced Chip Fabrication: A New Attack and Provably Secure Defense Mechanism

Jun Zhang, Mahesh V. Tripunitara, Mohamed El Massad, Siddharth Garg

arxiv:1703.10187 v1 · 2017-03-29 · 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{HZT3JYAA2AXHPWGQMA4LMUGJQO}

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.

Cited by

1 paper in Pith

Defense-in-Depth: A Recipe for Logic Locking to Prevail

Receipt and verification

First computed	2026-05-18T00:47:37.676746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e67b4e000d02e77d8d06038b650c983b683d65d24eee0afc84e3e0786e346de

Aliases

arxiv: 1703.10187 · arxiv_version: 1703.10187v1 · doi: 10.48550/arxiv.1703.10187 · pith_short_12: HZT3JYAA2AXH · pith_short_16: HZT3JYAA2AXHPWGQ · pith_short_8: HZT3JYAA

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/HZT3JYAA2AXHPWGQMA4LMUGJQO \
  | 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: 3e67b4e000d02e77d8d06038b650c983b683d65d24eee0afc84e3e0786e346de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37866fa76d5f1721b4feb222c47019141eb81786fed7e8af330aa0e7ad614c7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-29T18:17:55Z",
    "title_canon_sha256": "2ebc1d8073b2a34a40dbf343fc6769dd761e23ac3608ea9a675b86fc42415aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10187",
    "kind": "arxiv",
    "version": 1
  }
}