Pith Number

pith:ILZPBJP4

pith:2015:ILZPBJP4JL7OFWV6MWHMLNSAR7

not attested not anchored not stored refs pending

Optimal Time-dependent Sequenced Route Queries in Road Networks

Camila F. Costa, Javam Machado, Jose A. F. Macedo, Mario A. Nascimento, Nikos Pelekis, Yannis Theodoridis

arxiv:1509.01881 v1 · 2015-09-07 · cs.DB · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILZPBJP4JL7OFWV6MWHMLNSAR7}

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	2026-05-18T01:33:50.282753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f2f0a5fc4afee2dabe658ec5b6408fd26d735b1d6ce1c8a95880ff781045a1

Aliases

arxiv: 1509.01881 · arxiv_version: 1509.01881v1 · doi: 10.48550/arxiv.1509.01881 · pith_short_12: ILZPBJP4JL7O · pith_short_16: ILZPBJP4JL7OFWV6 · pith_short_8: ILZPBJP4

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/ILZPBJP4JL7OFWV6MWHMLNSAR7 \
  | 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: 42f2f0a5fc4afee2dabe658ec5b6408fd26d735b1d6ce1c8a95880ff781045a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c1efaa2005381a2d64698e77a86421b147b9627655bb0fea7c93681e7e374f",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-09-07T01:32:59Z",
    "title_canon_sha256": "2303fbb4fb4148ff89c9c19c872bf4b7a4ffbaf2afbdd22db4fa0f1f6d2ff09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01881",
    "kind": "arxiv",
    "version": 1
  }
}