Pith Number

pith:U47LU3YP

pith:2021:U47LU3YPJTFXUEIWD2S2Z2B6GG

not attested not anchored not stored refs pending

MobilityCoins -- A new currency for the multimodal urban transportation system

Allister Loder, Florian Dandl, Klaus Bogenberger, Lisa-Sophie Hamm, Martin Margreiter, Natalie Sautter, Patrick Malcolm, Philipp Blum

arxiv:2107.13441 v2 · 2021-07-28 · 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{U47LU3YPJTFXUEIWD2S2Z2B6GG}

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	2026-07-05T03:01:37.739717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a73eba6f0f4ccb7a11161ea5ace83e31b7ddcc58f8f307c01b9cdeb2d2944c66

Aliases

arxiv: 2107.13441 · arxiv_version: 2107.13441v2 · doi: 10.48550/arxiv.2107.13441 · pith_short_12: U47LU3YPJTFX · pith_short_16: U47LU3YPJTFXUEIW · pith_short_8: U47LU3YP

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/U47LU3YPJTFXUEIWD2S2Z2B6GG \
  | 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: a73eba6f0f4ccb7a11161ea5ace83e31b7ddcc58f8f307c01b9cdeb2d2944c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1ac94336df45cac9e769fbb26032ab55fda0ff640552df91e340d0b98f9adf",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2021-07-28T15:48:06Z",
    "title_canon_sha256": "52b9a6c0e58a52d05c08b62d99acdbbdef3858e0c10bd8804c562888e01d79b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13441",
    "kind": "arxiv",
    "version": 2
  }
}