Pith Number

pith:C7DUTFHJ

pith:2025:C7DUTFHJ6TMWYY56P2VHHX5Q6L

not attested not anchored not stored refs pending

HiFi-KPI: A Dataset for Hierarchical KPI Extraction from Earnings Filings

Alexandre Iolov, Giovanni Rizzi, Johannes Bjerva, Mike Zhang, Rasmus Aavang, Rasmus B{\o}ggild

arxiv:2502.15411 v4 · 2025-02-21 · cs.CL · 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{C7DUTFHJ6TMWYY56P2VHHX5Q6L}

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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.

Cited by

1 paper in Pith

Effective Performance Measurement: Challenges and Opportunities in KPI Extraction from Earnings Calls

Receipt and verification

First computed	2026-06-02T03:04:31.900043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c74994e9f4d96c63be7eaa73dfb0f2eab150e3525f3b682ac44d4ff02ee454

Aliases

arxiv: 2502.15411 · arxiv_version: 2502.15411v4 · doi: 10.48550/arxiv.2502.15411 · pith_short_12: C7DUTFHJ6TMW · pith_short_16: C7DUTFHJ6TMWYY56 · pith_short_8: C7DUTFHJ

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/C7DUTFHJ6TMWYY56P2VHHX5Q6L \
  | 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: 17c74994e9f4d96c63be7eaa73dfb0f2eab150e3525f3b682ac44d4ff02ee454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77dd9b28fb4ddb16d2561623de970a7ae22e9e963effa3574f9ef95a80d634c8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-21T12:19:08Z",
    "title_canon_sha256": "fdb64f11a740bce94c266f520e6e774c3c2b4b98e5234ddd138fb1ab5e64fa07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15411",
    "kind": "arxiv",
    "version": 4
  }
}