Pith Number

pith:7YUBDUYG

pith:2025:7YUBDUYGXCIZPBDYCEQEF6BSLH

not attested not anchored not stored refs pending

Predicting person-level injury severity using crash narratives: A balanced approach with roadway classification and natural language process techniques

Mohammad Zana Majidi, Reginald Souleyrette, Robert Kluger, Sajjad Karimi, Teng Wang

arxiv:2509.07845 v1 · 2025-09-09 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YUBDUYGXCIZPBDYCEQEF6BSLH}

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	2026-07-05T12:07:40.966953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2811d306b891978478112042f83259cea953be28207a127a92c5fa27ec49f5

Aliases

arxiv: 2509.07845 · arxiv_version: 2509.07845v1 · doi: 10.48550/arxiv.2509.07845 · pith_short_12: 7YUBDUYGXCIZ · pith_short_16: 7YUBDUYGXCIZPBDY · pith_short_8: 7YUBDUYG

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/7YUBDUYGXCIZPBDYCEQEF6BSLH \
  | 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: fe2811d306b891978478112042f83259cea953be28207a127a92c5fa27ec49f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5960d3da54f20809ff162e9bf2764091b851ac1d9a25e416d0ac5b9e7687dc56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-09T15:22:14Z",
    "title_canon_sha256": "e020556f8fd5de5ff1e905340afd55f9c0a5c5c825adb8e07f1bbbb14a688430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07845",
    "kind": "arxiv",
    "version": 1
  }
}