Pith Number

pith:R4UUFWY5

pith:2024:R4UUFWY52QOOKOOILKHN3BNHCF

not attested not anchored not stored refs pending

Predicting Parking Availability in Singapore with Cross-Domain Data: A New Dataset and A Data-Driven Approach

Huaiwu Zhang, Kun Wang, Qingsong Wen, Roger Zimmermann, Siru Zhong, Yutong Xia, Yuxuan Liang, Zekun Tong

arxiv:2405.18910 v1 · 2024-05-29 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4UUFWY52QOOKOOILKHN3BNHCF}

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	2026-07-05T08:24:45.255445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f2942db1dd41ce539c85a8edd85a711654d2ad84298f015a74c856d8543c0c7

Aliases

arxiv: 2405.18910 · arxiv_version: 2405.18910v1 · doi: 10.48550/arxiv.2405.18910 · pith_short_12: R4UUFWY52QOO · pith_short_16: R4UUFWY52QOOKOOI · pith_short_8: R4UUFWY5

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/R4UUFWY52QOOKOOILKHN3BNHCF \
  | 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: 8f2942db1dd41ce539c85a8edd85a711654d2ad84298f015a74c856d8543c0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fcd67c49a4e0a11d1894c96fe3e556fcb4b9522188b9cfa3c78bd5beb51cf9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-05-29T09:11:51Z",
    "title_canon_sha256": "c4182320dffd4b5d93deae082325244324e7504b9e81d024a3742cd592d4fd55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18910",
    "kind": "arxiv",
    "version": 1
  }
}