Pith Number

pith:LEQ7RFNT

pith:2022:LEQ7RFNTQQCF2IO7CGY2YOXEPY

not attested not anchored not stored refs pending

Safety Evaluation of Transit Signal Priority with Bus Speed Volatility as a Surrogate Measure: Case Study in Minnesota

David A. Noyce, Eric M. Lind, Hoki Tse, Madhav V. Chitturi, Yu Song

arxiv:2209.13594 v1 · 2022-09-27 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEQ7RFNTQQCF2IO7CGY2YOXEPY}

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	2026-07-05T05:01:41.940885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5921f895b384045d21df11b1ac3ae47e32cc446729e6e6d606defe3376704ff3

Aliases

arxiv: 2209.13594 · arxiv_version: 2209.13594v1 · doi: 10.48550/arxiv.2209.13594 · pith_short_12: LEQ7RFNTQQCF · pith_short_16: LEQ7RFNTQQCF2IO7 · pith_short_8: LEQ7RFNT

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/LEQ7RFNTQQCF2IO7CGY2YOXEPY \
  | 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: 5921f895b384045d21df11b1ac3ae47e32cc446729e6e6d606defe3376704ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7231425de1af98a7d4000190e4d6d017001f86a421bfcf736c60a0cbc544a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-09-27T02:39:09Z",
    "title_canon_sha256": "5e8130071866560ec4b067c17c5994d4ba3423141f64ca7fd60bfc6ee13ce9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13594",
    "kind": "arxiv",
    "version": 1
  }
}