Pith Number

pith:BCPHZ7CR

pith:2019:BCPHZ7CRJDWO3OIU5PDAOZFCSF

not attested not anchored not stored refs pending

Short-distance commuters in the smart city

Bige Tun\c{c}er, Francisco Benita, Garvit Bansal, Georgios Piliouras

arxiv:1902.08028 v1 · 2019-02-16 · physics.soc-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCPHZ7CRJDWO3OIU5PDAOZFCSF}

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	2026-05-17T23:53:02.390074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089e7cfc5148ecedb914ebc60764a291764bac88a8b75aaab70edd7a3bac919f

Aliases

arxiv: 1902.08028 · arxiv_version: 1902.08028v1 · doi: 10.48550/arxiv.1902.08028 · pith_short_12: BCPHZ7CRJDWO · pith_short_16: BCPHZ7CRJDWO3OIU · pith_short_8: BCPHZ7CR

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/BCPHZ7CRJDWO3OIU5PDAOZFCSF \
  | 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: 089e7cfc5148ecedb914ebc60764a291764bac88a8b75aaab70edd7a3bac919f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bb32b130faf9b58e8a03b9887a4f5e5951ccc1e47215077e598fc473203b23",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-02-16T07:46:09Z",
    "title_canon_sha256": "9d5e3cba667fbd611c493c1e9ce1b5a53bb9fd053ae966173b149abb4b653669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08028",
    "kind": "arxiv",
    "version": 1
  }
}