Pith Number

pith:OEZXC2QC

pith:2022:OEZXC2QCXHTHYYURM22FDTLMWI

not attested not anchored not stored refs pending

Comparing Unit Trains versus Manifest Trains for the Risk of Rail Transport of Hazardous Materials -- Part I: Risk Analysis Methodology

Chen-Yu Lin, C. Tyler Dick, Di Kang, Jiaxi Zhao, Steven W. Kirkpatrick, Xiang Liu, Zheyong Bian

arxiv:2207.02113 v1 · 2022-07-04 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEZXC2QCXHTHYYURM22FDTLMWI}

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	2026-07-05T04:37:47.568895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7133716a02b9e67c629166b451cd6cb21cfd43b6b4da71a7cf35ae27a6e52e33

Aliases

arxiv: 2207.02113 · arxiv_version: 2207.02113v1 · doi: 10.48550/arxiv.2207.02113 · pith_short_12: OEZXC2QCXHTH · pith_short_16: OEZXC2QCXHTHYYUR · pith_short_8: OEZXC2QC

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/OEZXC2QCXHTHYYURM22FDTLMWI \
  | 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: 7133716a02b9e67c629166b451cd6cb21cfd43b6b4da71a7cf35ae27a6e52e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c5435fa320d7aaf654b0a722fc1bf158a2abf2112758b41fec83ad6c9bb796",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-07-04T17:41:34Z",
    "title_canon_sha256": "35e032e624c245b4430c76d9fe3cb12eb1945af1083f63ee4acf1cc611711834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02113",
    "kind": "arxiv",
    "version": 1
  }
}