Pith Number

pith:GWFCDX67

pith:2026:GWFCDX67YGE6LZXGHBYZ7HFGSU

not attested not anchored not stored refs pending

Detecting Architectural Drift in Safety-Critical Firmware through Runtime Trace Analysis

Anna Rita Fasolino, Domenico Amalfitano, Domenico Francesco De Angelis, Marco De Luca, Pasquale Cimmino

arxiv:2607.03135 v1 · 2026-07-03 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWFCDX67YGE6LZXGHBYZ7HFGSU}

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	2026-07-07T01:16:44.213654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

358a21dfdfc189e5e6e638719f9ca6953348a694ce239151fc8b7502321b3f73

Aliases

arxiv: 2607.03135 · arxiv_version: 2607.03135v1 · doi: 10.48550/arxiv.2607.03135 · pith_short_12: GWFCDX67YGE6 · pith_short_16: GWFCDX67YGE6LZXG · pith_short_8: GWFCDX67

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/GWFCDX67YGE6LZXGHBYZ7HFGSU \
  | 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: 358a21dfdfc189e5e6e638719f9ca6953348a694ce239151fc8b7502321b3f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8bfed61f36f36d17a41ee9baf04e140ec3437403300bfcdfa088150ab961ba",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-03T09:25:30Z",
    "title_canon_sha256": "29b5c0cd08731bac023e8485dd9bb0483fdfe8938812167859f6de86ea38c471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03135",
    "kind": "arxiv",
    "version": 1
  }
}