Pith Number

pith:FU3UE5RC

pith:2026:FU3UE5RC7MRSMAJ472JIXZG2RS

not attested not anchored not stored refs pending

CFAgentBench: A Reproducible Environment and Benchmark for Autonomous Construction-Finance Agents

Rishi Srivastava

arxiv:2606.22000 v1 · 2026-06-20 · cs.AI · cs.CL · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FU3UE5RC7MRSMAJ472JIXZG2RS}

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	2026-06-23T02:13:05.292879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d37427622fb2326013cfe928be4da8c8a690bc21815d29d6976a4c1a5fbb924

Aliases

arxiv: 2606.22000 · arxiv_version: 2606.22000v1 · doi: 10.48550/arxiv.2606.22000 · pith_short_12: FU3UE5RC7MRS · pith_short_16: FU3UE5RC7MRSMAJ4 · pith_short_8: FU3UE5RC

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/FU3UE5RC7MRSMAJ472JIXZG2RS \
  | 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: 2d37427622fb2326013cfe928be4da8c8a690bc21815d29d6976a4c1a5fbb924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b91124ac69bec4ae5973c0235b86c1f96d6f97d507a7b0c053884de7f707c7",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-20T11:34:52Z",
    "title_canon_sha256": "c3cfda209845f01db7365e7e803a2f30cd893bdf46f59935e99c50f3d0622aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22000",
    "kind": "arxiv",
    "version": 1
  }
}