Pith Number

pith:NLTIIWKX

pith:2018:NLTIIWKXF2AK6F35GISBLCPSTQ

not attested not anchored not stored refs pending

Practical and Scalable Security Verification of Secure Architectures

Jakub Szefer, Ruby B. Lee, Tianwei Zhang

arxiv:1807.01854 v1 · 2018-07-05 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLTIIWKXF2AK6F35GISBLCPSTQ}

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	2026-05-18T00:11:28.478243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ae68459572e80af177d32241589f29c3ff9910f16b9df4b64f7a900fe7217a5

Aliases

arxiv: 1807.01854 · arxiv_version: 1807.01854v1 · doi: 10.48550/arxiv.1807.01854 · pith_short_12: NLTIIWKXF2AK · pith_short_16: NLTIIWKXF2AK6F35 · pith_short_8: NLTIIWKX

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/NLTIIWKXF2AK6F35GISBLCPSTQ \
  | 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: 6ae68459572e80af177d32241589f29c3ff9910f16b9df4b64f7a900fe7217a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa7ea54138173e1701c3e2e548f51b944d3ec45448f75e0689268e82812757c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-05T05:57:17Z",
    "title_canon_sha256": "ad7e3ba57908542d43b9dd3ca76e7e961065392b2ac3ec8145ccff5e828f09d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01854",
    "kind": "arxiv",
    "version": 1
  }
}