Pith Number

pith:JOEPTM4T

pith:2026:JOEPTM4TVIFTL7OM6K6V45LKR4

not attested not anchored not stored refs pending

Active learning-based Bayesian optimization in the realm of copper slag-blended cement systems

Debadri Som, Mathijs Schuurmans, Panagiotis Patrinos, Rayna Maheshwari, Yiannis Pontikes

arxiv:2606.21948 v1 · 2026-06-20 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOEPTM4TVIFTL7OM6K6V45LKR4}

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	2026-06-23T02:13:03.944276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b88f9b393aa0b35fdccf2bd5e756a8f354d5cb3782da5eeb6ec6fe4966c601b

Aliases

arxiv: 2606.21948 · arxiv_version: 2606.21948v1 · doi: 10.48550/arxiv.2606.21948 · pith_short_12: JOEPTM4TVIFT · pith_short_16: JOEPTM4TVIFTL7OM · pith_short_8: JOEPTM4T

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/JOEPTM4TVIFTL7OM6K6V45LKR4 \
  | 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: 4b88f9b393aa0b35fdccf2bd5e756a8f354d5cb3782da5eeb6ec6fe4966c601b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449c729290f66b20c008c00a6e9756fdc7dc649d7c42e638dca6e5a3a70f7bfc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-20T08:35:51Z",
    "title_canon_sha256": "8a551099fee0adcdffe4f8732cd1f0cf21b928da2e7c2352046d0da6efd279c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21948",
    "kind": "arxiv",
    "version": 1
  }
}