Pith Number

pith:QI5KHIMP

pith:2026:QI5KHIMPQKCSSEDI3W33BYWVCH

not attested not anchored not stored refs pending

Beyond Scalar Objectives: Expert-Feedback-Driven Autonomous Experimentation for Scientific Discovery at the Nanoscale

Arpan Biswas, Dennis Meier, Hiroshi Funakubo, Jan Schulthei{\ss}, Jefferey Baxter, Ralph Bulanadi, Rama Vasudevan, Yongtao Liu

arxiv:2605.21820 v1 · 2026-05-20 · cs.LG · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QI5KHIMPQKCSSEDI3W33BYWVCH}

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	2026-05-22T01:04:09.366995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823aa3a18f8285291068ddb7b0e2d511e5ff10ed994f21579ba64524e7cdafef

Aliases

arxiv: 2605.21820 · arxiv_version: 2605.21820v1 · doi: 10.48550/arxiv.2605.21820 · pith_short_12: QI5KHIMPQKCS · pith_short_16: QI5KHIMPQKCSSEDI · pith_short_8: QI5KHIMP

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/QI5KHIMPQKCSSEDI3W33BYWVCH \
  | 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: 823aa3a18f8285291068ddb7b0e2d511e5ff10ed994f21579ba64524e7cdafef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5f7775aac386e59b89d0a2369573ec0ad1c47e3c97c7cbd14c026d433d14b0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T23:41:22Z",
    "title_canon_sha256": "6f2059ad1e603bef8671fdee6b4b2d33beb6d4920fac202fb8d860b23b8b7944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21820",
    "kind": "arxiv",
    "version": 1
  }
}