Pith Number

pith:5KKXWXOM

pith:2022:5KKXWXOMX6BEKGLBDAZOHADNHG

not attested not anchored not stored refs pending

The Westermo test results data set

Per Erik Strandberg

arxiv:2211.13622 v1 · 2022-11-24 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KKXWXOMX6BEKGLBDAZOHADNHG}

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	2026-07-05T05:19:24.513298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea957b5dccbf824519611832e3806d39aa1a9f3bdc2dd2bbb0f00e9a43be197b

Aliases

arxiv: 2211.13622 · arxiv_version: 2211.13622v1 · doi: 10.48550/arxiv.2211.13622 · pith_short_12: 5KKXWXOMX6BE · pith_short_16: 5KKXWXOMX6BEKGLB · pith_short_8: 5KKXWXOM

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/5KKXWXOMX6BEKGLBDAZOHADNHG \
  | 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: ea957b5dccbf824519611832e3806d39aa1a9f3bdc2dd2bbb0f00e9a43be197b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e377147e8d573eae1513c67bfe538a94321be6204d2b50ed45a4d5fdc91ed3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-11-24T14:16:56Z",
    "title_canon_sha256": "cb716f958282d28b319f8fc9fb77b23ab8ad7857a566ba64641f56227c634a6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13622",
    "kind": "arxiv",
    "version": 1
  }
}