Pith Number

pith:XHLEJJUW

pith:2025:XHLEJJUWKP43FSU3ITYOD4XDEG

not attested not anchored not stored refs pending

Advanced spectral clustering for heterogeneous data in credit risk monitoring systems

Jiping Qiang, Lu Han, Mengyan Li, Zhi Su

arxiv:2509.00546 v1 · 2025-08-30 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHLEJJUWKP43FSU3ITYOD4XDEG}

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	2026-07-05T12:02:18.222087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d644a69653f9b2ca9b44f0e1f2e32181ed244083ff823f1f0a3e349dfd4346

Aliases

arxiv: 2509.00546 · arxiv_version: 2509.00546v1 · doi: 10.48550/arxiv.2509.00546 · pith_short_12: XHLEJJUWKP43 · pith_short_16: XHLEJJUWKP43FSU3 · pith_short_8: XHLEJJUW

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/XHLEJJUWKP43FSU3ITYOD4XDEG \
  | 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: b9d644a69653f9b2ca9b44f0e1f2e32181ed244083ff823f1f0a3e349dfd4346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abd50f5f10359b33b33bf3c4211799a5d137486d3cfad11361ac987bfb8078e3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-30T16:06:00Z",
    "title_canon_sha256": "56ff6f79890f009dd11b3d6b313eac0d2ffda5322ab9d6de8a01b9ad7524a16d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00546",
    "kind": "arxiv",
    "version": 1
  }
}