Pith Number

pith:EWH6GFLN

pith:2022:EWH6GFLN37TQ6CWLCWR5JBE4N3

not attested not anchored not stored refs pending

Predicting Parking Lot Availability by Graph-to-Sequence Model: A Case Study with SmartSantander

Juan Ram\'on Santana, Junya Takayama, Makoto Onizuka, Shohei Yamasaki, Tomoya Okuno, Yuya Sasaki

arxiv:2206.10160 v1 · 2022-06-21 · 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{EWH6GFLN37TQ6CWLCWR5JBE4N3}

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	2026-07-05T04:33:44.391942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

258fe3156ddfe70f0acb15a3d4849c6edf60969f8c85c087eb4168e7fe52eafe

Aliases

arxiv: 2206.10160 · arxiv_version: 2206.10160v1 · doi: 10.48550/arxiv.2206.10160 · pith_short_12: EWH6GFLN37TQ · pith_short_16: EWH6GFLN37TQ6CWL · pith_short_8: EWH6GFLN

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/EWH6GFLN37TQ6CWLCWR5JBE4N3 \
  | 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: 258fe3156ddfe70f0acb15a3d4849c6edf60969f8c85c087eb4168e7fe52eafe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108540c7802e2e40dd1bb41c0cfbca255922dafdb3831ab448b6ff4cd105f453",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-21T07:36:59Z",
    "title_canon_sha256": "42ab7aa0e7ea16aeeddc86df9e5fe3f66f296f3ccf87312deb882e9182c26d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10160",
    "kind": "arxiv",
    "version": 1
  }
}