Pith Number

pith:ZR47RC6U

pith:2023:ZR47RC6UNSWNWZJYQJ7DISWDTY

not attested not anchored not stored refs pending

A nation-wide experiment, part II: the introduction of a 49-Euro-per-month travel pass in Germany -- An empirical study on this fare innovation

Allister Loder, Fabienne Cantner, Klaus Bogenberger, Lennart Adenaw, Markus B. Siewert, Sebastian Goerg

arxiv:2305.04248 v1 · 2023-05-07 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZR47RC6UNSWNWZJYQJ7DISWDTY}

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	2026-07-05T06:07:46.200664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc79f88bd46cacdb6538827e344ac39e32d984372256f35c397587785b77a99a

Aliases

arxiv: 2305.04248 · arxiv_version: 2305.04248v1 · doi: 10.48550/arxiv.2305.04248 · pith_short_12: ZR47RC6UNSWN · pith_short_16: ZR47RC6UNSWNWZJY · pith_short_8: ZR47RC6U

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/ZR47RC6UNSWNWZJYQJ7DISWDTY \
  | 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: cc79f88bd46cacdb6538827e344ac39e32d984372256f35c397587785b77a99a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d11ad8e5c5a9e071ddbe7379dc36bcf57994c0e8d49d15c5d5b9d42d743e6d1",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2023-05-07T11:22:12Z",
    "title_canon_sha256": "452dc8fb78847ecd824a773b8a70cb6a1fb31f6af593d56a923f1f64538cbb77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04248",
    "kind": "arxiv",
    "version": 1
  }
}