Pith Number

pith:MYZYH6WF

pith:2018:MYZYH6WFROUBHGYKQV55SGAAO3

not attested not anchored not stored refs pending

Effects of Transit Signal Priority on Traffic Safety: Interrupted Time Series Analysis of Portland, Oregon, Implementations

David Noyce, Yu Song

arxiv:1812.01788 v2 · 2018-12-05 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYZYH6WFROUBHGYKQV55SGAAO3}

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	2026-05-17T23:58:08.340541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

663383fac58ba8139b0a857bd9180076e9359995e8bc613f75fdffedd89378ce

Aliases

arxiv: 1812.01788 · arxiv_version: 1812.01788v2 · doi: 10.48550/arxiv.1812.01788 · pith_short_12: MYZYH6WFROUB · pith_short_16: MYZYH6WFROUBHGYK · pith_short_8: MYZYH6WF

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/MYZYH6WFROUBHGYKQV55SGAAO3 \
  | 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: 663383fac58ba8139b0a857bd9180076e9359995e8bc613f75fdffedd89378ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e20b87f855140ec992a108ef27f55cd64d49fcc8faf167ea8a27f5ef44f907ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-12-05T02:31:26Z",
    "title_canon_sha256": "4cdc682ee25d69fbdec113342c602d0a45135b7e907b5b36363e7fa31bfe3516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01788",
    "kind": "arxiv",
    "version": 2
  }
}