Pith Number

pith:MZDDIALC

pith:2025:MZDDIALCRW5QQZP37U7RBFQUQL

not attested not anchored not stored refs pending

Causality for Cyber-Physical Systems

Augusto Sampaio, Gustavo Carvalho, Hana Chockler, Hugo Araujo, Mohammad Reza Mousavi

arxiv:2505.13475 v1 · 2025-05-09 · cs.LO · 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{MZDDIALCRW5QQZP37U7RBFQUQL}

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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.

Cited by

1 paper in Pith

Explaining Failures of Cyber-Physical Systems with Actual Causality

Receipt and verification

First computed	2026-07-05T11:05:46.304676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66463401628dbb0865fbfd3f10961482f1d4e0ff05c288a0c546e04f1c3e093d

Aliases

arxiv: 2505.13475 · arxiv_version: 2505.13475v1 · doi: 10.48550/arxiv.2505.13475 · pith_short_12: MZDDIALCRW5Q · pith_short_16: MZDDIALCRW5QQZP3 · pith_short_8: MZDDIALC

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/MZDDIALCRW5QQZP37U7RBFQUQL \
  | 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: 66463401628dbb0865fbfd3f10961482f1d4e0ff05c288a0c546e04f1c3e093d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f0764e7922e6e2d9ad602289c0f625e90e2eccbf1fd442cac94895cc62cf77",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-05-09T13:04:51Z",
    "title_canon_sha256": "0ccfe8518073c60ff7ae5957feaba1478d116df04c857c8129313bb2266871da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13475",
    "kind": "arxiv",
    "version": 1
  }
}