Pith Number

pith:IURN5POJ

pith:2019:IURN5POJ26OPLHTGWB5VW3YACH

not attested not anchored not stored refs pending

Strengthening the Case for a Bayesian Approach to Car-following Model Calibration and Validation using Probabilistic Programming

Andrew Berthaume, Franklin Abodo, Leonardo Bobadilla, Stephen Zitzow-Childs

arxiv:1908.02427 v1 · 2019-08-07 · stat.ML · 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{IURN5POJ26OPLHTGWB5VW3YACH}

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	2026-07-04T23:52:08.841595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4522debdc9d79cf59e66b07b5b6f0011d9b3aaf9786b7193cf3a7d1b1c1af293

Aliases

arxiv: 1908.02427 · arxiv_version: 1908.02427v1 · doi: 10.48550/arxiv.1908.02427 · pith_short_12: IURN5POJ26OP · pith_short_16: IURN5POJ26OPLHTG · pith_short_8: IURN5POJ

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/IURN5POJ26OPLHTGWB5VW3YACH \
  | 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: 4522debdc9d79cf59e66b07b5b6f0011d9b3aaf9786b7193cf3a7d1b1c1af293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b08246c599b5ffe864c8da436398aed3dd5898d9fc497e89270213a3e65513",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-07T03:04:38Z",
    "title_canon_sha256": "9a777e883a9f80c0c0f04ed96b33657114ae8e1329ad242f05d933b305b24ed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02427",
    "kind": "arxiv",
    "version": 1
  }
}