Pith Number

pith:NVSUSLHT

pith:2024:NVSUSLHTANHFK7WWHXFLB2M7FV

not attested not anchored not stored refs pending

EPO: Hierarchical LLM Agents with Environment Preference Optimization

Chen Sun, George Konidaris, Haotian Fu, Qi Zhao

arxiv:2408.16090 v2 · 2024-08-28 · 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{NVSUSLHTANHFK7WWHXFLB2M7FV}

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.

Cited by

4 papers in Pith

When Robots Do the Chores: A Benchmark and Agent for Long-Horizon Household Task Execution

ReCAPA: Hierarchical Predictive Correction to Mitigate Cascading Failures

Receipt and verification

First computed	2026-07-05T09:15:37.198032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d65492cf3034e557ed63dcab0e99f2d57809a5f0778c3758ec3acbd0fac0467

Aliases

arxiv: 2408.16090 · arxiv_version: 2408.16090v2 · doi: 10.48550/arxiv.2408.16090 · pith_short_12: NVSUSLHTANHF · pith_short_16: NVSUSLHTANHFK7WW · pith_short_8: NVSUSLHT

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/NVSUSLHTANHFK7WWHXFLB2M7FV \
  | 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: 6d65492cf3034e557ed63dcab0e99f2d57809a5f0778c3758ec3acbd0fac0467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41feb32f8879bfdd296eb8844c7e22605d587ddfc195bfa171bf5ad5e75cd685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-28T18:44:02Z",
    "title_canon_sha256": "672cb75ceeee59dc3816a96c07da541c47e09c39009eeed555f4ce9f4d98b15f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.16090",
    "kind": "arxiv",
    "version": 2
  }
}