Pith Number

pith:SUMO4XHQ

pith:2024:SUMO4XHQ36OBWLXRHN7DBT54RO

not attested not anchored not stored refs pending

Towards a prioritised use of transportation infrastructures: the case of vehicle-specific dynamic access restrictions to city centres

Alberto Fern\'andez, Holger Billhardt, Javier Prieto Tejedor, Pasqual Mart\'i, Sascha Ossowski

arxiv:2401.12329 v1 · 2024-01-22 · physics.soc-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUMO4XHQ36OBWLXRHN7DBT54RO}

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	2026-07-05T07:36:29.078931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9518ee5cf0df9c1b2ef13b7e30cfbc8bb99830603ec37fc57e892fa15d0c4197

Aliases

arxiv: 2401.12329 · arxiv_version: 2401.12329v1 · doi: 10.48550/arxiv.2401.12329 · pith_short_12: SUMO4XHQ36OB · pith_short_16: SUMO4XHQ36OBWLXR · pith_short_8: SUMO4XHQ

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/SUMO4XHQ36OBWLXRHN7DBT54RO \
  | 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: 9518ee5cf0df9c1b2ef13b7e30cfbc8bb99830603ec37fc57e892fa15d0c4197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2454511a778142aaab743e0d34fa43406e00745de6b5a348b4d3d2422f1678",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-01-22T19:43:54Z",
    "title_canon_sha256": "e1d6304c908b497d5bd38e07fd9819a752014fbcf748d26992bbdb206688caec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12329",
    "kind": "arxiv",
    "version": 1
  }
}