Pith Number

pith:IWOZDCNH

pith:2026:IWOZDCNHLRXGHA3ATU3Q6FMM7J

not attested not anchored not stored refs pending

Knowing When to Ask: Segment-Level Credit Assignment for LLM Tool Use

Abhijit Kumar, Mohit Suley, Zoey Wu

arxiv:2605.27788 v1 · 2026-05-27 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWOZDCNHLRXGHA3ATU3Q6FMM7J}

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	2026-05-28T01:04:48.766225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459d9189a75c6e6383609d370f158cfa6f5b724ba6e8e59fbca0a7f67a01d78a

Aliases

arxiv: 2605.27788 · arxiv_version: 2605.27788v1 · doi: 10.48550/arxiv.2605.27788 · pith_short_12: IWOZDCNHLRXG · pith_short_16: IWOZDCNHLRXGHA3A · pith_short_8: IWOZDCNH

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/IWOZDCNHLRXGHA3ATU3Q6FMM7J \
  | 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: 459d9189a75c6e6383609d370f158cfa6f5b724ba6e8e59fbca0a7f67a01d78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "383faa12a8e50f35158c32db4e0af7498ac5e0f7bab455f01061cf97ec1e03c5",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T00:11:31Z",
    "title_canon_sha256": "e4807aeaf8188a8b9fb711255e187651027b50471c637e234700d0ca48b39d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27788",
    "kind": "arxiv",
    "version": 1
  }
}