Pith Number

pith:ECLUAG7H

pith:2026:ECLUAG7HJUCORXRXQWCCQGVUXN

not attested not anchored not stored refs pending

Compressing the Validation Bottleneck: An Agentic Self-Driving Lab for Scientific Discovery

Chihun Lee, Kyunghoon Hur

arxiv:2607.04508 v1 · 2026-07-05 · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECLUAG7HJUCORXRXQWCCQGVUXN}

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	2026-07-07T02:19:22.547707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2097401be74d04e8de378584281ab4bb7b3229f92ad399ce742f10307c689e00

Aliases

arxiv: 2607.04508 · arxiv_version: 2607.04508v1 · doi: 10.48550/arxiv.2607.04508 · pith_short_12: ECLUAG7HJUCO · pith_short_16: ECLUAG7HJUCORXRX · pith_short_8: ECLUAG7H

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/ECLUAG7HJUCORXRXQWCCQGVUXN \
  | 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: 2097401be74d04e8de378584281ab4bb7b3229f92ad399ce742f10307c689e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4674b711708cd6ec8fd7c9ccc65a271a97f5ebf728f1da55d3982f6c20e448b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-05T21:17:45Z",
    "title_canon_sha256": "3bc54a93208417273b8018b8ad8bea819be40fdd00eb80526376a389c6bf02dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04508",
    "kind": "arxiv",
    "version": 1
  }
}