Pith Number

pith:3IWVQKD5

pith:2026:3IWVQKD5GODZCIBTXGBTIUZO6P

not attested not anchored not stored refs pending

CausalPOI: Spatio-Temporal Graph-Based Causal Modeling for Cold-Start POI Check-in Forecasting

Gao Cong, Linyou Cai, Miao Xie, Siqiang Luo, Yi Li, Zhaoqi Zhang

arxiv:2606.05413 v1 · 2026-06-03 · cs.LG · 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{3IWVQKD5GODZCIBTXGBTIUZO6P}

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	2026-06-05T00:13:56.963332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2d58287d3387912033b98334532ef3ef93dc12c3d3bca56231876c9a10c245

Aliases

arxiv: 2606.05413 · arxiv_version: 2606.05413v1 · doi: 10.48550/arxiv.2606.05413 · pith_short_12: 3IWVQKD5GODZ · pith_short_16: 3IWVQKD5GODZCIBT · pith_short_8: 3IWVQKD5

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/3IWVQKD5GODZCIBTXGBTIUZO6P \
  | 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: da2d58287d3387912033b98334532ef3ef93dc12c3d3bca56231876c9a10c245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77831cf67dfae3c76f861cb86394276d6cf9912e07f689473bbf5dfcf65fc8e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T20:27:48Z",
    "title_canon_sha256": "ba4426795cbfdd73b236dc0bc62af5afcbcf6c67ea7a31090fe191e873c1c3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05413",
    "kind": "arxiv",
    "version": 1
  }
}