Pith Number

pith:LZ6ZGMWB

pith:2017:LZ6ZGMWB4VSJFAEQIR3HN2KLQI

not attested not anchored not stored refs pending

Electrifying the Urban Taxi Fleet: A Data-driven Approach

Fang He, Huimiao Chen, Yanni Yang, Yikang Li, Ziyang Guo

arxiv:1712.06803 v1 · 2017-12-19 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZ6ZGMWB4VSJFAEQIR3HN2KLQI}

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	2026-05-18T00:27:40.391121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7d9332c1e564928090447676e94b8234e81f2c829c199aa3020436e362eaa4

Aliases

arxiv: 1712.06803 · arxiv_version: 1712.06803v1 · doi: 10.48550/arxiv.1712.06803 · pith_short_12: LZ6ZGMWB4VSJ · pith_short_16: LZ6ZGMWB4VSJFAEQ · pith_short_8: LZ6ZGMWB

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/LZ6ZGMWB4VSJFAEQIR3HN2KLQI \
  | 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: 5e7d9332c1e564928090447676e94b8234e81f2c829c199aa3020436e362eaa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a370b947ecedebd954c1a808cb417bf65e93e3dba9d339fa3b19799df8816995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-19T06:54:14Z",
    "title_canon_sha256": "9651abd46ab49344355c07e38d0740cc99299e066573ea3b996773a535c355b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06803",
    "kind": "arxiv",
    "version": 1
  }
}