Pith Number

pith:R5Y5PWV2

pith:2025:R5Y5PWV2C2FU3UOOFAMVMD4GEF

not attested not anchored not stored refs pending

Work in Progress: Middleware-Transparent Callback Enforcement in Commoditized Component-Oriented Real-time Systems

Atsushi Yano, Shinpei Kato, Takahiro Ishikawa-Aso, Takuya Azumi

arxiv:2505.06546 v1 · 2025-05-10 · cs.OS · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5Y5PWV2C2FU3UOOFAMVMD4GEF}

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	2026-07-05T11:01:11.942149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f71d7daba168b4dd1ce2819560f862158d5a7ab1c1117c7ceeadec67da65236

Aliases

arxiv: 2505.06546 · arxiv_version: 2505.06546v1 · doi: 10.48550/arxiv.2505.06546 · pith_short_12: R5Y5PWV2C2FU · pith_short_16: R5Y5PWV2C2FU3UOO · pith_short_8: R5Y5PWV2

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/R5Y5PWV2C2FU3UOOFAMVMD4GEF \
  | 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: 8f71d7daba168b4dd1ce2819560f862158d5a7ab1c1117c7ceeadec67da65236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0a9171a976836e8e8a76a06b1f20290666e708eb8c8caab76418a9aed3f0c4",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2025-05-10T07:16:10Z",
    "title_canon_sha256": "87b2a5916d95bdab905c49feec179acb918cd208d36fe9e09946d020221f2899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06546",
    "kind": "arxiv",
    "version": 1
  }
}