Pith Number

pith:AEI6ZON7

pith:2026:AEI6ZON7BFWQNVUVENCGKK4ICH

not attested not anchored not stored refs pending

Fara-1.5: Scalable Learning Environments for Computer Use Agents

Ahmed Awadallah, Akshay Nambi, Alexey Taymanov, Andrew Zhao, Aravind Rajeswaran, Corby Rosset, Hussein Mozannar, Luiz do Valle, Sahil Gupta, Spencer Whitehead, Vibhav Vineet, Yadong Lu, Yash Lara, Yash Pandya, Zach Nussbaum

arxiv:2606.20785 v1 · 2026-06-18 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEI6ZON7BFWQNVUVENCGKK4ICH}

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	2026-06-23T00:11:56.836601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0111ecb9bf096d06d6952344652b8811dea08f21ed9c4fbb96570066298a6424

Aliases

arxiv: 2606.20785 · arxiv_version: 2606.20785v1 · doi: 10.48550/arxiv.2606.20785 · pith_short_12: AEI6ZON7BFWQ · pith_short_16: AEI6ZON7BFWQNVUV · pith_short_8: AEI6ZON7

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/AEI6ZON7BFWQNVUVENCGKK4ICH \
  | 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: 0111ecb9bf096d06d6952344652b8811dea08f21ed9c4fbb96570066298a6424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92cbb501537600ceb3a2f76405ed1555def864090994a7e6d602e74f8caae0a2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T17:53:03Z",
    "title_canon_sha256": "02bea41b3d2fdf047a68bb0530eae9f4f6110c79db29961b57a03bae5783dee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20785",
    "kind": "arxiv",
    "version": 1
  }
}