Pith Number

pith:3OF7SG3Z

pith:2023:3OF7SG3ZCFW3PONWH6N5HAVHFR

not attested not anchored not stored refs pending

Envisioning a Safety Island to Enable HPC Devices in Safety-Critical Domains

Francisco J. Cazorla, In\^es Pinto Gouveia, Jaume Abella, Michael Paulitsch, Sergi Alcaide, Yang Peng

arxiv:2307.11940 v1 · 2023-07-21 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OF7SG3ZCFW3PONWH6N5HAVHFR}

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	2026-07-05T06:33:36.438046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db8bf91b79116db7b9b63f9bd382a72c49ce4a06afa54901f6c660a9dd33cd36

Aliases

arxiv: 2307.11940 · arxiv_version: 2307.11940v1 · doi: 10.48550/arxiv.2307.11940 · pith_short_12: 3OF7SG3ZCFW3 · pith_short_16: 3OF7SG3ZCFW3PONW · pith_short_8: 3OF7SG3Z

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/3OF7SG3ZCFW3PONWH6N5HAVHFR \
  | 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: db8bf91b79116db7b9b63f9bd382a72c49ce4a06afa54901f6c660a9dd33cd36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d966e9ad7a68bf7a008d089244923a8cab4a6df76241d2f280e966c77e0a62e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2023-07-21T23:44:25Z",
    "title_canon_sha256": "1224b099deeead5fb4b8469ad33e6d306c0f900548d846ea2b78ee22c55a93f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11940",
    "kind": "arxiv",
    "version": 1
  }
}