Pith Number

pith:JXUXBVQF

pith:2026:JXUXBVQFWZR3YGR4O4YKVTLRJ7

not attested not anchored not stored refs pending

Data-driven multi-objective optimization for alloy recycling using factorization machines and quantum annealing

Daniel Barragan-Yani, David Melching, Katrin Bugelnig, Silvana Tumminello, Thomas Plehn

arxiv:2607.03208 v1 · 2026-07-03 · cond-mat.mtrl-sci · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXUXBVQFWZR3YGR4O4YKVTLRJ7}

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	2026-07-07T01:16:46.634590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4de970d605b663bc1a3c7730aacd714ffd78eedb8d8d93adb7cfee4c9d881c19

Aliases

arxiv: 2607.03208 · arxiv_version: 2607.03208v1 · doi: 10.48550/arxiv.2607.03208 · pith_short_12: JXUXBVQFWZR3 · pith_short_16: JXUXBVQFWZR3YGR4 · pith_short_8: JXUXBVQF

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/JXUXBVQFWZR3YGR4O4YKVTLRJ7 \
  | 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: 4de970d605b663bc1a3c7730aacd714ffd78eedb8d8d93adb7cfee4c9d881c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfa218efd6bf7a3b982f0168590b924e7a40c0efcd4bb923c7788467df5de21",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-03T11:23:55Z",
    "title_canon_sha256": "b9bfd9a81ffc8e1c82b34636f586ede2b3bfcd3f696c0ed2ec34992f3813b239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03208",
    "kind": "arxiv",
    "version": 1
  }
}