Pith Number

pith:XPIFDTAD

pith:2025:XPIFDTADCR4L4ERW43ZNHBNDQD

not attested not anchored not stored refs pending

Improving Language Agents through BREW: Bootstrapping expeRientially-learned Environmental knoWledge

Gustavo Soares, Param Biyani, Priyanshu Gupta, Roshni Iyer, Shashank Kirtania, Sumit Gulwani, Yasharth Bajpai

arxiv:2511.20297 v2 · 2025-11-25 · 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{XPIFDTADCR4L4ERW43ZNHBNDQD}

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	2026-07-13T01:17:51.000199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd051cc031478be1236e6f2d385a380cb2835101d0b9c9507f33d6ee6c44d61

Aliases

arxiv: 2511.20297 · arxiv_version: 2511.20297v2 · doi: 10.48550/arxiv.2511.20297 · pith_short_12: XPIFDTADCR4L · pith_short_16: XPIFDTADCR4L4ERW · pith_short_8: XPIFDTAD

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/XPIFDTADCR4L4ERW43ZNHBNDQD \
  | 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: bbd051cc031478be1236e6f2d385a380cb2835101d0b9c9507f33d6ee6c44d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0dda33ae602b2f638ba261cbcef7e8a26554107b2c53ec088391488c9710b39",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-11-25T13:34:54Z",
    "title_canon_sha256": "cd13d869b2f54d1f944688ffa0068dced3844344b039a38c13e56c2e3131bafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20297",
    "kind": "arxiv",
    "version": 2
  }
}