Pith Number

pith:JGMRJ4BP

pith:2018:JGMRJ4BPEDPNWH5XXIJBOOQQJ3

not attested not anchored not stored refs pending

Processor Hardware Security Vulnerabilities and their Detection by Unique Program Execution Checking

Clark Barrett, Dominik Stoffel, Mohammad Rahmani Fadiheh, Subhasish Mitra, Wolfgang Kunz

arxiv:1812.04975 v1 · 2018-12-05 · 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{JGMRJ4BPEDPNWH5XXIJBOOQQJ3}

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	2026-05-17T23:58:26.743882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499914f02f20dedb1fb7ba12173a104ede77ee838c29b141891680f410f47809

Aliases

arxiv: 1812.04975 · arxiv_version: 1812.04975v1 · doi: 10.48550/arxiv.1812.04975 · pith_short_12: JGMRJ4BPEDPN · pith_short_16: JGMRJ4BPEDPNWH5X · pith_short_8: JGMRJ4BP

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/JGMRJ4BPEDPNWH5XXIJBOOQQJ3 \
  | 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: 499914f02f20dedb1fb7ba12173a104ede77ee838c29b141891680f410f47809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4fd40719cda7942437828dc5e04c8605e17ab2a48e4935a8be79220630d177",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-05T17:29:11Z",
    "title_canon_sha256": "7b668a7725a336c9be59016101e407834c74123fd67a3644b647e7d5fd94ee5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04975",
    "kind": "arxiv",
    "version": 1
  }
}