Pith Number

pith:CU54YP3E

pith:2016:CU54YP3EE6APYXEF5IVLZIJ6JQ

not attested not anchored not stored refs pending

City traffic forecasting using taxi GPS data: A coarse-grained cellular automata model

Hao Liu, Minwei Li, Tiejun Li, Xiaolu Guo, Xiaowei Wang, Yucheng Hu

arxiv:1612.02540 v1 · 2016-12-08 · cs.OH · 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{CU54YP3EE6APYXEF5IVLZIJ6JQ}

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	2026-05-18T00:55:33.410286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153bcc3f642780fc5c85ea2abca13e4c0249f670c0c606fb048835a6b5b1013b

Aliases

arxiv: 1612.02540 · arxiv_version: 1612.02540v1 · doi: 10.48550/arxiv.1612.02540 · pith_short_12: CU54YP3EE6AP · pith_short_16: CU54YP3EE6APYXEF · pith_short_8: CU54YP3E

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/CU54YP3EE6APYXEF5IVLZIJ6JQ \
  | 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: 153bcc3f642780fc5c85ea2abca13e4c0249f670c0c606fb048835a6b5b1013b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c45c8e8249d188c4610f9810aaeaeaa7e866f134f720c7a45898d9920e07c5",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2016-12-08T06:17:52Z",
    "title_canon_sha256": "72f8b5e8b0a59f8e6a6d5a467798b7f4b24e182e6c64d2320cd6ee4ea77d2fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02540",
    "kind": "arxiv",
    "version": 1
  }
}