Pith Number

pith:UQNIK3JK

pith:2024:UQNIK3JKMBJOXARO7J3H53VTWH

not attested not anchored not stored refs pending

MRP-LLM: Multitask Reflective Large Language Models for Privacy-Preserving Next POI Recommendation

Dongxia Wang, Jie Zhang, Lu Zhang, Yew Soon Ong, Zhu Sun, Ziqing Wu

arxiv:2412.07796 v1 · 2024-12-03 · cs.IR · 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{UQNIK3JKMBJOXARO7J3H53VTWH}

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	2026-07-05T09:47:39.278042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41a856d2a6052eb822efa767eeeb3b1c80a4e987233c761e924ee4e4875d142

Aliases

arxiv: 2412.07796 · arxiv_version: 2412.07796v1 · doi: 10.48550/arxiv.2412.07796 · pith_short_12: UQNIK3JKMBJO · pith_short_16: UQNIK3JKMBJOXARO · pith_short_8: UQNIK3JK

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/UQNIK3JKMBJOXARO7J3H53VTWH \
  | 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: a41a856d2a6052eb822efa767eeeb3b1c80a4e987233c761e924ee4e4875d142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77abf9c21fd42be7ca6aee98777370fe839222882c2308bf8a209b394bcab8d4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-03T09:45:02Z",
    "title_canon_sha256": "820ebbcc1b8a22a51c62da6f2cb19103519c2c1223c3607153eb3d947e22d26a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07796",
    "kind": "arxiv",
    "version": 1
  }
}