Pith Number

pith:3DNFDBVU

pith:2025:3DNFDBVUYVAFUM4DMDQRWU4EAP

not attested not anchored not stored refs pending

Cybersecurity in Transportation Systems: Policies and Technology Directions

Jean-Michel Tine, Mashrur Chowdhury, Mizanur Rahman, M Sabbir Salek, Ostonya Thomas, Trayce Hockstad

arxiv:2501.05356 v1 · 2025-01-09 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DNFDBVUYVAFUM4DMDQRWU4EAP}

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	2026-07-05T09:59:08.628760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8da5186b4c5405a338360e11b538403e955cd6c245efc8f9a2ce11f3a9f6580

Aliases

arxiv: 2501.05356 · arxiv_version: 2501.05356v1 · doi: 10.48550/arxiv.2501.05356 · pith_short_12: 3DNFDBVUYVAF · pith_short_16: 3DNFDBVUYVAFUM4D · pith_short_8: 3DNFDBVU

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/3DNFDBVUYVAFUM4DMDQRWU4EAP \
  | 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: d8da5186b4c5405a338360e11b538403e955cd6c245efc8f9a2ce11f3a9f6580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0cc9a53c7611f8713195fe10f3df4e5ce0629a748e92e4335db8b182b59c11",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-01-09T16:36:40Z",
    "title_canon_sha256": "437df89d06bc30f120e6497d5eea204457ea47aeb3eb647957bbe6a11eae66e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05356",
    "kind": "arxiv",
    "version": 1
  }
}