Pith Number

pith:FQ4N2OMP

pith:2015:FQ4N2OMP6QZHQHJGWGYWDQXNTD

not attested not anchored not stored refs pending

On the Design of Campus Parking Systems with QoS guarantees

Fabian Wirth, Florian Haeusler, Jia Yuan Yu, Robert Shorten, Wynita Griggs

arxiv:1506.02818 v1 · 2015-06-09 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ4N2OMP6QZHQHJGWGYWDQXNTD}

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	2026-05-18T01:55:40.833665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c38dd398ff432781d26b1b161c2ed98ec7f341b9bbde18ce41dd7e8fe2c2746

Aliases

arxiv: 1506.02818 · arxiv_version: 1506.02818v1 · doi: 10.48550/arxiv.1506.02818 · pith_short_12: FQ4N2OMP6QZH · pith_short_16: FQ4N2OMP6QZHQHJG · pith_short_8: FQ4N2OMP

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/FQ4N2OMP6QZHQHJGWGYWDQXNTD \
  | 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: 2c38dd398ff432781d26b1b161c2ed98ec7f341b9bbde18ce41dd7e8fe2c2746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1174d6fdcda1cfde93135d7f8893e02d918f18c7a3f448c055d7383a70b94c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-06-09T08:18:07Z",
    "title_canon_sha256": "e6fe30d94ea955c60ab9091dbde5011beea64b6e0e6f3827c3e5ca9ea8eefd91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02818",
    "kind": "arxiv",
    "version": 1
  }
}