Pith Number

pith:F2EILDD7

pith:2025:F2EILDD7VUXTNPEQB3BMZEIGYX

not attested not anchored not stored refs pending

Incorporating LLMs for Large-Scale Urban Complex Mobility Simulation

Che-Cheng Wu, Chung-En Tsern, Michael Chia-Liang Lin, Syuan-Bo Huang, Wei-Chu Chen, Yu-Lun Song, Yu-Ming Chang, Yu-Ta Lin

arxiv:2505.21880 v2 · 2025-05-28 · cs.MA · cs.AI · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2EILDD7VUXTNPEQB3BMZEIGYX}

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	2026-07-05T11:31:07.068367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e88858c7fad2f36bc900ec2cc9106c5d30b12f99a964c18989a455688e64709

Aliases

arxiv: 2505.21880 · arxiv_version: 2505.21880v2 · doi: 10.48550/arxiv.2505.21880 · pith_short_12: F2EILDD7VUXT · pith_short_16: F2EILDD7VUXTNPEQ · pith_short_8: F2EILDD7

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/F2EILDD7VUXTNPEQB3BMZEIGYX \
  | 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: 2e88858c7fad2f36bc900ec2cc9106c5d30b12f99a964c18989a455688e64709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275837a7b49d4cbd9d495e14e7a415d08a3fff47b78253d2e157477a0ecc2f50",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2025-05-28T01:54:28Z",
    "title_canon_sha256": "dfdbe658dfd26eb6b72f5c9bf919600129d46ea79bd5b6fc817b7b540cb8fcdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21880",
    "kind": "arxiv",
    "version": 2
  }
}