Pith Number

pith:A556H2ZN

pith:2019:A556H2ZNINAUAILCBL46NRURVT

not attested not anchored not stored refs pending

Highly parallel algorithm for the Ising ground state searching problem

A.N. Rubtsov, A. Yavorsky, E.A. Polyakov, L.A. Markovich

arxiv:1907.05124 v2 · 2019-07-11 · quant-ph · cond-mat.stat-mech · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A556H2ZNINAUAILCBL46NRURVT}

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	2026-05-17T23:40:29.593682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077be3eb2d43414021620af9e6c691acda061c33b35e7d933bca5558ca6d94fb

Aliases

arxiv: 1907.05124 · arxiv_version: 1907.05124v2 · doi: 10.48550/arxiv.1907.05124 · pith_short_12: A556H2ZNINAU · pith_short_16: A556H2ZNINAUAILC · pith_short_8: A556H2ZN

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/A556H2ZNINAUAILCBL46NRURVT \
  | 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: 077be3eb2d43414021620af9e6c691acda061c33b35e7d933bca5558ca6d94fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6801c65db7c82ef7f370afc060149e0ae471c4b2f5dda0e085ce47a7c9c75413",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-11T11:50:21Z",
    "title_canon_sha256": "71db30d91a831bd2a82f358b4cc1cbe0da1c7d0def5eb35b551ba3aa26e1f35d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05124",
    "kind": "arxiv",
    "version": 2
  }
}