Pith Number

pith:6OMJZYBF

pith:2026:6OMJZYBFNILPL4FJ2T4ABQGQ2B

not attested not anchored not stored refs pending

Beyond Function Calling: Benchmarking Tool-Using Agents under Tool-Environment Unreliability

Bo Zhao, Yang Tian, Zhengpeng Shi

arxiv:2606.25819 v1 · 2026-06-24 · cs.CL · 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{6OMJZYBFNILPL4FJ2T4ABQGQ2B}

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	2026-06-25T01:18:40.329131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3989ce0256a16f5f0a9d4f800c0d0d05aaf70fcfbe932d11e12452c926678dd

Aliases

arxiv: 2606.25819 · arxiv_version: 2606.25819v1 · doi: 10.48550/arxiv.2606.25819 · pith_short_12: 6OMJZYBFNILP · pith_short_16: 6OMJZYBFNILPL4FJ · pith_short_8: 6OMJZYBF

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/6OMJZYBFNILPL4FJ2T4ABQGQ2B \
  | 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: f3989ce0256a16f5f0a9d4f800c0d0d05aaf70fcfbe932d11e12452c926678dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b7cff45ce6e4f006d876ded4e71a03322f327f2f5e653d8ea4d813a4226ad3",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T13:34:34Z",
    "title_canon_sha256": "294139c20dabd8e5d17c44cf42a31301b8f2daf837a26f8a570b5b747df90900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25819",
    "kind": "arxiv",
    "version": 1
  }
}