Pith Number

pith:4XXVJFOP

pith:2022:4XXVJFOPJ4MJEORPF5FWTEN2UM

not attested not anchored not stored refs pending

Spatial-Temporal Hypergraph Self-Supervised Learning for Crime Prediction

Chao Huang, Jian Pei, Lianghao Xia, Yong Xu, Zhonghang Li

arxiv:2204.08587 v2 · 2022-04-18 · cs.LG · cs.AI · 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{4XXVJFOPJ4MJEORPF5FWTEN2UM}

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	2026-07-05T04:49:31.938230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ef5495cf4f18923a2f2f4b6991baa30fc28c9d79629b120d03cf9c0bca099d

Aliases

arxiv: 2204.08587 · arxiv_version: 2204.08587v2 · doi: 10.48550/arxiv.2204.08587 · pith_short_12: 4XXVJFOPJ4MJ · pith_short_16: 4XXVJFOPJ4MJEORP · pith_short_8: 4XXVJFOP

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/4XXVJFOPJ4MJEORPF5FWTEN2UM \
  | 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: e5ef5495cf4f18923a2f2f4b6991baa30fc28c9d79629b120d03cf9c0bca099d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5674ccb8521c477b098729ff51784858bcb3579ef779b257dcf87242d529db77",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-18T23:46:01Z",
    "title_canon_sha256": "10a6be40480ebf37033f8f608ca7e8e3270bd34771d071abc719389c2161b0a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08587",
    "kind": "arxiv",
    "version": 2
  }
}