Pith Number

pith:LRL2O57R

pith:2026:LRL2O57RSQZEOOXP5ZQMHQC35A

not attested not anchored not stored refs pending

Beyond the Leaderboard: A Synthesis of Tool-Use, Planning, and Reasoning Failures in Large Language Model Agents

Ivan Flechais, Rui Zhao, Wael Albayaydh

arxiv:2607.05775 v1 · 2026-07-07 · 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{LRL2O57RSQZEOOXP5ZQMHQC35A}

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	2026-07-08T01:18:44.696525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c57a777f19432473aefee60c3c05be802c5e82eaf812595dc523000ad9ba05b

Aliases

arxiv: 2607.05775 · arxiv_version: 2607.05775v1 · doi: 10.48550/arxiv.2607.05775 · pith_short_12: LRL2O57RSQZE · pith_short_16: LRL2O57RSQZEOOXP · pith_short_8: LRL2O57R

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/LRL2O57RSQZEOOXP5ZQMHQC35A \
  | 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: 5c57a777f19432473aefee60c3c05be802c5e82eaf812595dc523000ad9ba05b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b56efcf7995f65880ba1982e20713584b751b8dd28bbb95cabd4a1f7f05a495",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-07T03:05:13Z",
    "title_canon_sha256": "8de592424fbb0172a0546b9820695e3e9552e390a927752d991f2f634a8b768a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05775",
    "kind": "arxiv",
    "version": 1
  }
}