Pith Number

pith:3DSH5HNA

pith:2018:3DSH5HNA5ELSCNO4QOY5TKRCTW

not attested not anchored not stored refs pending

Analyzing within Garage Fuel Economy Gaps to Support Vehicle Purchasing Decisions - A Copula-Based Modeling & Forecasting Approach

Asad Khattak, Behram Wali, David Greene, Jun Liu

arxiv:1808.05945 v1 · 2018-08-16 · 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{3DSH5HNA5ELSCNO4QOY5TKRCTW}

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	2026-05-18T00:07:46.616078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e47e9da0e9172135dc83b1d9aa229db8833beb2f094e392618848da4bc88ce

Aliases

arxiv: 1808.05945 · arxiv_version: 1808.05945v1 · doi: 10.48550/arxiv.1808.05945 · pith_short_12: 3DSH5HNA5ELS · pith_short_16: 3DSH5HNA5ELSCNO4 · pith_short_8: 3DSH5HNA

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/3DSH5HNA5ELSCNO4QOY5TKRCTW \
  | 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: d8e47e9da0e9172135dc83b1d9aa229db8833beb2f094e392618848da4bc88ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecce025fb423de1919f642cd7cd38a88dc5aa794a43a669653499b32bfc9ac6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-08-16T22:38:51Z",
    "title_canon_sha256": "d7fbf6cd70562f29925622e6aed582f4341ed514be82b0330463458f32757f23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05945",
    "kind": "arxiv",
    "version": 1
  }
}