Pith Number

pith:X45SI253

pith:2024:X45SI253E4LR6H4RCI7MKSIJPO

not attested not anchored not stored refs pending

What can LLM tell us about cities?

Guanjie Zheng, Rui Bao, Yaochen Wang, Yuqi Huang, Zhenhui Jessie Li, Zhixue Song, Zhuoheng Li

arxiv:2411.16791 v1 · 2024-11-25 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X45SI253E4LR6H4RCI7MKSIJPO}

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	2026-07-05T09:40:45.543788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3b246bbb27171f1f91123ec549097b9f17ec919f7aa9b4e40f9a3abe94f253

Aliases

arxiv: 2411.16791 · arxiv_version: 2411.16791v1 · doi: 10.48550/arxiv.2411.16791 · pith_short_12: X45SI253E4LR · pith_short_16: X45SI253E4LR6H4R · pith_short_8: X45SI253

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/X45SI253E4LR6H4RCI7MKSIJPO \
  | 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: bf3b246bbb27171f1f91123ec549097b9f17ec919f7aa9b4e40f9a3abe94f253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4c2c146bc984a72733de0fd0f72345070dfa435278e63b4368498d695a34cc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-25T09:07:56Z",
    "title_canon_sha256": "21c23fc604893569106f595d93c8fc33a1976f6484faddd3eda5099b734487d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16791",
    "kind": "arxiv",
    "version": 1
  }
}