Pith Number

pith:4FHZE73E

pith:2020:4FHZE73E2CEHPJJDDIGC5MCXNF

not attested not anchored not stored refs pending

Modelling virus spreading in ride-pooling networks

Julian Sienkiewicz, Oded Cats, Rafa{\l} Kucharski

arxiv:2011.12770 v3 · 2020-11-25 · physics.soc-ph · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FHZE73E2CEHPJJDDIGC5MCXNF}

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	2026-07-05T02:30:13.991482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14f927f64d08877a5231a0c2eb05769529afc44390e8552014c774aa8391cc6

Aliases

arxiv: 2011.12770 · arxiv_version: 2011.12770v3 · doi: 10.48550/arxiv.2011.12770 · pith_short_12: 4FHZE73E2CEH · pith_short_16: 4FHZE73E2CEHPJJD · pith_short_8: 4FHZE73E

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/4FHZE73E2CEHPJJDDIGC5MCXNF \
  | 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: e14f927f64d08877a5231a0c2eb05769529afc44390e8552014c774aa8391cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6e217563b6c4188b1b4170559c628083380fb86c8c21e82d7630f07b6c8c12",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-11-25T14:32:14Z",
    "title_canon_sha256": "c9911873efdca8f7bd53897c87e4ee167bb1937c84b7bb18ff0cf0424c212a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12770",
    "kind": "arxiv",
    "version": 3
  }
}