Pith Number

pith:4YJEQBBA

pith:2026:4YJEQBBAI64UUWBFW6YW4MXM4F

not attested not anchored not stored refs pending

Quantum Optimization Algorithms for Strongly Correlated Many-Body Systems

A. R. Fritsch, F. F. Fanchini, G. E. L. Pexe, L. A. M. Rattighieri, P. M. Prado

arxiv:2606.03147 v1 · 2026-06-02 · 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{4YJEQBBAI64UUWBFW6YW4MXM4F}

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	2026-06-03T01:05:33.202805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61248042047b94a5825b7b16e32ece17e7942bcf7875ac1beab3a7539d8c161

Aliases

arxiv: 2606.03147 · arxiv_version: 2606.03147v1 · doi: 10.48550/arxiv.2606.03147 · pith_short_12: 4YJEQBBAI64U · pith_short_16: 4YJEQBBAI64UUWBF · pith_short_8: 4YJEQBBA

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/4YJEQBBAI64UUWBFW6YW4MXM4F \
  | 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: e61248042047b94a5825b7b16e32ece17e7942bcf7875ac1beab3a7539d8c161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f23d11ce3bceab1f56c04cb7e432c843b57c1e6a2551f15c8461af73fb3dbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-02T04:42:30Z",
    "title_canon_sha256": "fc951279a313e4acd68d0c5cff34a690eb7017308b47a4c061fa3a61d0a6c4a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03147",
    "kind": "arxiv",
    "version": 1
  }
}