Pith Number

pith:IIQFDVBP

pith:2025:IIQFDVBPWFUQ2DEAQV3QC4DMVB

not attested not anchored not stored refs pending

REAL: Benchmarking Abilities of Large Language Models for Housing Transactions and Services

Kexin Zhu, Yang Han

arxiv:2507.03477 v1 · 2025-07-04 · 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{IIQFDVBPWFUQ2DEAQV3QC4DMVB}

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	2026-07-05T11:32:00.186494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

422051d42fb1690d0c80857701706ca875860a025d29d2d2dea270a73e2575aa

Aliases

arxiv: 2507.03477 · arxiv_version: 2507.03477v1 · doi: 10.48550/arxiv.2507.03477 · pith_short_12: IIQFDVBPWFUQ · pith_short_16: IIQFDVBPWFUQ2DEA · pith_short_8: IIQFDVBP

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/IIQFDVBPWFUQ2DEAQV3QC4DMVB \
  | 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: 422051d42fb1690d0c80857701706ca875860a025d29d2d2dea270a73e2575aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf43019ed03c4af26a0aade8d94df2c7aaa9b03f95d94abac2bb7c5e2633b3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-04T11:05:44Z",
    "title_canon_sha256": "056d76f072a86a084b581ea5299a72d6f516a45f6bbf0f88fbdd4c1cf7d80831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03477",
    "kind": "arxiv",
    "version": 1
  }
}