Pith Number

pith:YNQ6J2TI

pith:2023:YNQ6J2TIPU2U67GTQVVOPURBFD

not attested not anchored not stored refs pending

A Time-invariant Network Flow Model for Two-person Ride-pooling Mobility-on-Demand

Fabio Paparella, Leonardo Pedroso, Mauro Salazar, Theo Hofman

arxiv:2303.15051 v1 · 2023-03-27 · 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{YNQ6J2TIPU2U67GTQVVOPURBFD}

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	2026-07-05T07:36:50.679983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c361e4ea687d354f7cd3856ae7d22128e5d2e8a2fd1a400991824f054bb32266

Aliases

arxiv: 2303.15051 · arxiv_version: 2303.15051v1 · doi: 10.48550/arxiv.2303.15051 · pith_short_12: YNQ6J2TIPU2U · pith_short_16: YNQ6J2TIPU2U67GT · pith_short_8: YNQ6J2TI

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/YNQ6J2TIPU2U67GTQVVOPURBFD \
  | 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: c361e4ea687d354f7cd3856ae7d22128e5d2e8a2fd1a400991824f054bb32266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd3da16327f8cdb4b099a9c78220299421cadc880ffb4d4c4318ba2b7850e63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-03-27T09:51:00Z",
    "title_canon_sha256": "e0bb1b09885738d46e375efd26c29e671db9bf10d63ffd829c08c17470266cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15051",
    "kind": "arxiv",
    "version": 1
  }
}