Pith Number

pith:7WNSPLXX

pith:2021:7WNSPLXXCARHVBMWMF7Q25QS3S

not attested not anchored not stored refs pending

Ride-pooling potential under alternative spatial demand patterns

Jaime Soza-Parra, Oded Cats, Rafa{\l} Kucharski

arxiv:2104.04209 v1 · 2021-04-09 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WNSPLXXCARHVBMWMF7Q25QS3S}

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	2026-07-05T09:07:22.698167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9b27aef710227a8596617f0d7612dc85504c3c08fac60a87dd98349f7f85a7

Aliases

arxiv: 2104.04209 · arxiv_version: 2104.04209v1 · doi: 10.48550/arxiv.2104.04209 · pith_short_12: 7WNSPLXXCARH · pith_short_16: 7WNSPLXXCARHVBMW · pith_short_8: 7WNSPLXX

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/7WNSPLXXCARHVBMWMF7Q25QS3S \
  | 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: fd9b27aef710227a8596617f0d7612dc85504c3c08fac60a87dd98349f7f85a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5aa0ff01b31826507617f8d5417b00e0559d4805f23809b0f4b5ae483fab2c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2021-04-09T06:45:42Z",
    "title_canon_sha256": "bdda35408702e911d3a357120e866d8dcebc4b8a5299770bb56cb6bef5ad18a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04209",
    "kind": "arxiv",
    "version": 1
  }
}