Pith Number

pith:QCP2Y7AI

pith:2023:QCP2Y7AISEVDDENRTXMLPKWYR5

not attested not anchored not stored refs pending

School Bus Routing Problem with Open Offer Policy: incentive pricing strategy for students that opt-out using school bus

Hernan Caceres, Hern\'an Lespay, Juan Pablo Contreras, Macarena Duran, Rajan Batta

arxiv:2309.14924 v2 · 2023-09-26 · 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{QCP2Y7AISEVDDENRTXMLPKWYR5}

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	2026-07-05T08:44:47.729044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809fac7c08912a3191b19dd8b7aad88f43e9e40b84ec6654ab636af280c0a6a7

Aliases

arxiv: 2309.14924 · arxiv_version: 2309.14924v2 · doi: 10.48550/arxiv.2309.14924 · pith_short_12: QCP2Y7AISEVD · pith_short_16: QCP2Y7AISEVDDENR · pith_short_8: QCP2Y7AI

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/QCP2Y7AISEVDDENRTXMLPKWYR5 \
  | 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: 809fac7c08912a3191b19dd8b7aad88f43e9e40b84ec6654ab636af280c0a6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5105e4f7cb6cdecbdda5d4b7ee5f93d1f92b445d65f66d5fd081a18ebba0774",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-09-26T13:32:24Z",
    "title_canon_sha256": "b3212966b10396729e64210bfe9b47607c5346b62805dba62e3cfdfcb04403b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14924",
    "kind": "arxiv",
    "version": 2
  }
}