Pith Number

pith:JTCCZPJV

pith:2023:JTCCZPJVKGRYLNDHBSHCWER5QA

not attested not anchored not stored refs pending

A Quantum Approach for Stochastic Constrained Binary Optimization

Sarthak Gupta, Vassilis Kekatos

arxiv:2301.01443 v1 · 2023-01-04 · quant-ph · 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{JTCCZPJVKGRYLNDHBSHCWER5QA}

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	2026-07-05T05:30:36.242005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc42cbd3551a385b4670c8e2b123d803c95606f0076287c9be4ee8c8a58d309

Aliases

arxiv: 2301.01443 · arxiv_version: 2301.01443v1 · doi: 10.48550/arxiv.2301.01443 · pith_short_12: JTCCZPJVKGRY · pith_short_16: JTCCZPJVKGRYLNDH · pith_short_8: JTCCZPJV

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/JTCCZPJVKGRYLNDHBSHCWER5QA \
  | 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: 4cc42cbd3551a385b4670c8e2b123d803c95606f0076287c9be4ee8c8a58d309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3f677dddae9d363664141a2f35c76fb90cfe7c446f4a60e986ef61fb58c571",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-04T04:24:26Z",
    "title_canon_sha256": "cfb11f75a7227ec3d05d97cfd5ac2b18956abb2ba9555f97f9e19cb78f8efdab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01443",
    "kind": "arxiv",
    "version": 1
  }
}