Pith Number

pith:7VZA32R5

pith:2017:7VZA32R5ADQCSCZB4HBIHA2LJN

not attested not anchored not stored refs pending

How Much Data is Enough? A Statistical Approach with Case Study on Longitudinal Driving Behavior

Chang Liu, Ding Zhao, Wenshuo Wang

arxiv:1706.07637 v1 · 2017-06-23 · 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{7VZA32R5ADQCSCZB4HBIHA2LJN}

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	2026-05-18T00:41:48.573524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd720dea3d00e0290b21e1c283834b4b7a96c82f811dbc61b026ab3baad021c8

Aliases

arxiv: 1706.07637 · arxiv_version: 1706.07637v1 · doi: 10.48550/arxiv.1706.07637 · pith_short_12: 7VZA32R5ADQC · pith_short_16: 7VZA32R5ADQCSCZB · pith_short_8: 7VZA32R5

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/7VZA32R5ADQCSCZB4HBIHA2LJN \
  | 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: fd720dea3d00e0290b21e1c283834b4b7a96c82f811dbc61b026ab3baad021c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e92a1bf35da93ef67d9908522076adf1ff2a1b6a9a4dc1bb9df2cb434fbb8b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-06-23T11:19:14Z",
    "title_canon_sha256": "38ad3737487e7a669de1ba6ad113fe008bcab18b3d301ecb053eea14a4eb12cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07637",
    "kind": "arxiv",
    "version": 1
  }
}