Pith Number

pith:SKVVK3PF

pith:2026:SKVVK3PFK6HIL5XBJRRGH2RUJ3

not attested not anchored not stored refs pending

From Complaint Narratives to Monetary Relief: A Hybrid Machine Learning Framework for CFPB Consumer Complaints

Sizhen Zhu, Xiongyu Chen, Zhuoer Wang

arxiv:2606.22664 v1 · 2026-06-21 · cs.CE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKVVK3PFK6HIL5XBJRRGH2RUJ3}

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	2026-06-23T02:13:44.266898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ab556de5578e85f6e14c6263ea344efe9d376bbe889368fe92e1172f485b0a

Aliases

arxiv: 2606.22664 · arxiv_version: 2606.22664v1 · doi: 10.48550/arxiv.2606.22664 · pith_short_12: SKVVK3PFK6HI · pith_short_16: SKVVK3PFK6HIL5XB · pith_short_8: SKVVK3PF

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/SKVVK3PFK6HIL5XBJRRGH2RUJ3 \
  | 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: 92ab556de5578e85f6e14c6263ea344efe9d376bbe889368fe92e1172f485b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0393814c35094505d63a3f4422a9a8ec34b4d2f14025f0d11295ccbc309d6a9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-06-21T20:41:03Z",
    "title_canon_sha256": "50307dca097e45bcec430e5cf5f3c760c1a6d5cde8420c0d4c4c8c354621bb06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22664",
    "kind": "arxiv",
    "version": 1
  }
}