Pith Number

pith:MBIEA3IN

pith:2023:MBIEA3INVUR3JN33JRKTAVC547

not attested not anchored not stored refs pending

Design Tasks and Their Complexity for the European Train Control System with Hybrid Train Detection

Judith Przigoda, Nils Przigoda, Robert Wille, Stefan Engels, Tom Peham

arxiv:2308.02572 v5 · 2023-08-03 · eess.SY · cs.CE · cs.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{MBIEA3INVUR3JN33JRKTAVC547}

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	2026-07-05T11:30:34.619109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6050406d0dad23b4b77b4c5530545de7e40ebf142d6a9c955dcbbb30414494ac

Aliases

arxiv: 2308.02572 · arxiv_version: 2308.02572v5 · doi: 10.48550/arxiv.2308.02572 · pith_short_12: MBIEA3INVUR3 · pith_short_16: MBIEA3INVUR3JN33 · pith_short_8: MBIEA3IN

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/MBIEA3INVUR3JN33JRKTAVC547 \
  | 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: 6050406d0dad23b4b77b4c5530545de7e40ebf142d6a9c955dcbbb30414494ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dfc1f59911df1077facc57da7e62c8db52267a7fa2e30240e947e4498c863a9",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-08-03T11:44:23Z",
    "title_canon_sha256": "9e631c66a4458660a7fe61bcb0f71277816a703e4eea77a920798c2b42ab11b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02572",
    "kind": "arxiv",
    "version": 5
  }
}