Pith Number

pith:CXSXNTH3

pith:2026:CXSXNTH32MAAGFEAG5MRJKKMFT

not attested not anchored not stored refs pending

When Summaries Distort Decisions: Information Fidelity in LLM-Compressed Financial Analysis

Alejandro Lopez-Lira, Chanyeol Choi, CheolWon Na, Dhagash Mehta, Hoyoung Lee, Jaehoon Lee, Jun Seo, Minjae Kim, Minkyu Kim, Seunghan Lee, Soonyoung Lee, Sotirios Sabanis, Suhwan Park, Sungdong Yoo, Wonbin Ahn, Yongjae Lee, Zach Golkhou, Zhangyang Wang

arxiv:2606.29251 v1 · 2026-06-28 · cs.AI · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXSXNTH32MAAGFEAG5MRJKKMFT}

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	2026-06-30T01:17:59.095286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e576ccfbd300031480375914a94c2ced95d65bd2b8bee854a43fcb2e39efb8

Aliases

arxiv: 2606.29251 · arxiv_version: 2606.29251v1 · doi: 10.48550/arxiv.2606.29251 · pith_short_12: CXSXNTH32MAA · pith_short_16: CXSXNTH32MAAGFEA · pith_short_8: CXSXNTH3

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/CXSXNTH32MAAGFEAG5MRJKKMFT \
  | 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: 15e576ccfbd300031480375914a94c2ced95d65bd2b8bee854a43fcb2e39efb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "924475c33c546b544b91acde5f8196c00fd7e87a3dec567107aae0742538db38",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-28T07:44:54Z",
    "title_canon_sha256": "d7c856ed4357df472f872d01cb912c88fd76a5111a3bd9a31a8c45ede37a826d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29251",
    "kind": "arxiv",
    "version": 1
  }
}