Pith Number

pith:DVOBRWJ7

pith:2025:DVOBRWJ7YYQM2YG7KJ7K7HET66

not attested not anchored not stored refs pending

Enhancing Large Language Models for Mobility Analytics with Semantic Location Tokenization

Gao Cong, Han Yu, Shuai Liu, Yicheng Tao, Yile Chen, Yue Jiang

arxiv:2506.11109 v1 · 2025-06-08 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVOBRWJ7YYQM2YG7KJ7K7HET66}

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	2026-07-05T11:20:59.598636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5c18d93fc620cd60df527eaf9c93f78501cc918c63c415c3b1243d38d5a3a3

Aliases

arxiv: 2506.11109 · arxiv_version: 2506.11109v1 · doi: 10.48550/arxiv.2506.11109 · pith_short_12: DVOBRWJ7YYQM · pith_short_16: DVOBRWJ7YYQM2YG7 · pith_short_8: DVOBRWJ7

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/DVOBRWJ7YYQM2YG7KJ7K7HET66 \
  | 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: 1d5c18d93fc620cd60df527eaf9c93f78501cc918c63c415c3b1243d38d5a3a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2824e438c528a2f132162c366bba5e32941031a8273be28660a1943d99b9dffc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-08T02:17:50Z",
    "title_canon_sha256": "47ca3c12a56d2322ac2c09579a69e6d213f408c972dfb8c4f9203b23529de150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11109",
    "kind": "arxiv",
    "version": 1
  }
}