Pith Number

pith:JPYMB4R3

pith:2020:JPYMB4R3UZVOZ6VSLXPNMGPNCK

not attested not anchored not stored refs pending

Complexity continuum within Ising formulation of NP problems

Kirill P. Kalinin, Natalia G. Berloff

arxiv:2008.00466 v1 · 2020-08-02 · quant-ph · cond-mat.stat-mech · cs.CC · cs.ET · physics.comp-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{JPYMB4R3UZVOZ6VSLXPNMGPNCK}

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.

Cited by

1 paper in Pith

Benchmarking Quantum Solvers in Noisy Digital Simulations for Financial Portfolio Optimization

Receipt and verification

First computed	2026-07-05T01:24:08.057053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf0c0f23ba66aecfab25dded619ed12bc368b1bd7025bbb1f2d73623ca6201f

Aliases

arxiv: 2008.00466 · arxiv_version: 2008.00466v1 · doi: 10.48550/arxiv.2008.00466 · pith_short_12: JPYMB4R3UZVO · pith_short_16: JPYMB4R3UZVOZ6VS · pith_short_8: JPYMB4R3

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/JPYMB4R3UZVOZ6VSLXPNMGPNCK \
  | 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: 4bf0c0f23ba66aecfab25dded619ed12bc368b1bd7025bbb1f2d73623ca6201f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42581dc7a0af9f5598adb1c3a5630f6611021e050b0708f0cd00b0e732e398e4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.CC",
      "cs.ET",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-02T11:36:38Z",
    "title_canon_sha256": "cf29b9a8b53a3cdf147820cf0ec4fbed87a215c59f2ea38a11244189adfa9802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00466",
    "kind": "arxiv",
    "version": 1
  }
}