Pith Number

pith:YHLA2ZZP

pith:2025:YHLA2ZZPN2EFEVRCMT3A64UHNJ

not attested not anchored not stored refs pending

GPU-Accelerated Simulated Oscillator Ising/Potts Machine Solving Combinatorial Optimization Problems

Baris Taskin, Ceyhun Efe Kayan, Ilknur Mustafazade, Nagarajan Kandasamy, Yilmaz Ege Gonul

arxiv:2505.22631 v1 · 2025-05-28 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHLA2ZZPN2EFEVRCMT3A64UHNJ}

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	2026-07-05T11:11:28.098652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d60d672f6e8852562264f60f72876a6f71970a5e2f9d7206a0fa54e4edb9b0

Aliases

arxiv: 2505.22631 · arxiv_version: 2505.22631v1 · doi: 10.48550/arxiv.2505.22631 · pith_short_12: YHLA2ZZPN2EF · pith_short_16: YHLA2ZZPN2EFEVRC · pith_short_8: YHLA2ZZP

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/YHLA2ZZPN2EFEVRCMT3A64UHNJ \
  | 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: c1d60d672f6e8852562264f60f72876a6f71970a5e2f9d7206a0fa54e4edb9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f38b4ddf88289797a9c6e3c29be3da0569319f2dcf2687b14c9f9a7b9fa105",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-05-28T17:49:55Z",
    "title_canon_sha256": "c3283b4899c580fad44aa8594fc557b0b0482a2a1dc00649bd70ee125153e0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22631",
    "kind": "arxiv",
    "version": 1
  }
}