Pith Number

pith:NUSSFUPD

pith:2020:NUSSFUPDVDA2SB2Y2LRHRGKTKM

not attested not anchored not stored refs pending

Tabu-driven Quantum Neighborhood Samplers

Charles Moussa, Hao Wang, Henri Calandra, Thomas B\"ack, Vedran Dunjko

arxiv:2011.09508 v2 · 2020-11-18 · 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{NUSSFUPDVDA2SB2Y2LRHRGKTKM}

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	2026-07-05T02:48:19.914217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d2522d1e3a8c1a90758d2e27899535334ff1bda4bc22354a852eae4c00d37f5

Aliases

arxiv: 2011.09508 · arxiv_version: 2011.09508v2 · doi: 10.48550/arxiv.2011.09508 · pith_short_12: NUSSFUPDVDA2 · pith_short_16: NUSSFUPDVDA2SB2Y · pith_short_8: NUSSFUPD

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/NUSSFUPDVDA2SB2Y2LRHRGKTKM \
  | 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: 6d2522d1e3a8c1a90758d2e27899535334ff1bda4bc22354a852eae4c00d37f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb47ba12f06a9ec8afeb4a4e6ecaa70b6d4417a064be92a2d82f88c758bf8251",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-11-18T19:30:27Z",
    "title_canon_sha256": "3d53dcf729e1d8ce19e0e327aecda930e660dd18f7ae86f5f4a0c6579ba6ed22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09508",
    "kind": "arxiv",
    "version": 2
  }
}