Pith Number

pith:CDYJZPA2

pith:2022:CDYJZPA24B2MJRELAYLRKBLRZQ

not attested not anchored not stored refs pending

FasterRisk: Fast and Accurate Interpretable Risk Scores

Boxuan Li, Chudi Zhong, Cynthia Rudin, Jiachang Liu, Margo Seltzer

arxiv:2210.05846 v1 · 2022-10-12 · 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{CDYJZPA24B2MJRELAYLRKBLRZQ}

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	2026-07-05T05:05:53.646151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f09cbc1ae074c4c48b0617150571cc213b876c04c5d5a073c7e59e646cd2b7

Aliases

arxiv: 2210.05846 · arxiv_version: 2210.05846v1 · doi: 10.48550/arxiv.2210.05846 · pith_short_12: CDYJZPA24B2M · pith_short_16: CDYJZPA24B2MJREL · pith_short_8: CDYJZPA2

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/CDYJZPA24B2MJRELAYLRKBLRZQ \
  | 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: 10f09cbc1ae074c4c48b0617150571cc213b876c04c5d5a073c7e59e646cd2b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a077e2bc35a3c861fac359669686802d2a9f5d063a2cbff46a7584d2ad465cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-12T00:36:01Z",
    "title_canon_sha256": "bb8f349128d0b5beb113ef3b260ca86077a9bf6c3d52c8915dc850e9f1bceb2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05846",
    "kind": "arxiv",
    "version": 1
  }
}