Pith Number

pith:5ALEDCHT

pith:2025:5ALEDCHTZZBTTK7UNXDXEJA7XQ

not attested not anchored not stored refs pending

SoK: Trusted Execution in SoC-FPGAs

Ann Marie Reinhold, Benjamin Macht, Brock LaMeres, Clemente Izurieta, Garrett Perkins, Lucas Ritzdorf, Tristan Running Crane

arxiv:2503.16612 v1 · 2025-03-20 · cs.CR · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ALEDCHTZZBTTK7UNXDXEJA7XQ}

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	2026-07-05T10:36:45.639188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8164188f3ce4339abf46dc772241fbc27e09f8c2734593f3d1cdee117dfc429

Aliases

arxiv: 2503.16612 · arxiv_version: 2503.16612v1 · doi: 10.48550/arxiv.2503.16612 · pith_short_12: 5ALEDCHTZZBT · pith_short_16: 5ALEDCHTZZBTTK7U · pith_short_8: 5ALEDCHT

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/5ALEDCHTZZBTTK7UNXDXEJA7XQ \
  | 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: e8164188f3ce4339abf46dc772241fbc27e09f8c2734593f3d1cdee117dfc429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99acbe7ade83e6f8bdc4b89587a8658e7be2f9a6e5f3f01ef73b35a9cfb38456",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-20T18:07:44Z",
    "title_canon_sha256": "ee54d06d75fdbd9f1b0bfdfa7d7741405f052ef3e50e0f500da54b04f7a4d888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16612",
    "kind": "arxiv",
    "version": 1
  }
}