Pith Number

pith:7IULBE5K

pith:2026:7IULBE5KGCINPG5IFRWCZEQQOM

not attested not anchored not stored refs pending

FinRank: An Evidence-Grounded Benchmark for Financial Question Answering and Retrieval over SEC Filings

Daniel Saad, Fabian Woebbeking, Manu Weissel, Mark Wahrenburg, Sasan Mansouri

arxiv:2608.07400 v1 · 2026-08-07 · cs.AI · cs.DB · econ.GN · q-fin.EC · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IULBE5KGCINPG5IFRWCZEQQOM}

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	2026-08-10T01:15:16.101773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa28b093aa3090d79ba82c6c2c92107337f78e20ef79e0c9042a6ee630588830

Aliases

arxiv: 2608.07400 · arxiv_version: 2608.07400v1 · doi: 10.48550/arxiv.2608.07400 · pith_short_12: 7IULBE5KGCIN · pith_short_16: 7IULBE5KGCINPG5I · pith_short_8: 7IULBE5K

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/7IULBE5KGCINPG5IFRWCZEQQOM \
  | 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: fa28b093aa3090d79ba82c6c2c92107337f78e20ef79e0c9042a6ee630588830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1be05d037518d568fe08bc2e0c22fadb41902590b70aea28dc3cb153cc0d8a5e",
    "cross_cats_sorted": [
      "cs.DB",
      "econ.GN",
      "q-fin.EC",
      "q-fin.GN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-07T16:45:39Z",
    "title_canon_sha256": "081140cc4115d35c0fe57f150142f8355bb2aaa595ee6adafb8d6e757a9842ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07400",
    "kind": "arxiv",
    "version": 1
  }
}