Pith Number

pith:GLMZ4Y47

pith:2019:GLMZ4Y47ITJ7HVJ5VWM53EZIQH

not attested not anchored not stored refs pending

Short-depth trial-wavefunctions for the variational quantum eigensolver based on the problem Hamiltonian

Gian Salis, Nikolaj Moll

arxiv:1908.09533 v1 · 2019-08-26 · 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{GLMZ4Y47ITJ7HVJ5VWM53EZIQH}

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	2026-07-04T23:59:41.217310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d99e639f44d3f3d53dad99dd932881d93cadb01d08728f9728c706ee58ec68

Aliases

arxiv: 1908.09533 · arxiv_version: 1908.09533v1 · doi: 10.48550/arxiv.1908.09533 · pith_short_12: GLMZ4Y47ITJ7 · pith_short_16: GLMZ4Y47ITJ7HVJ5 · pith_short_8: GLMZ4Y47

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/GLMZ4Y47ITJ7HVJ5VWM53EZIQH \
  | 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: 32d99e639f44d3f3d53dad99dd932881d93cadb01d08728f9728c706ee58ec68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a546c0607b7edc7ae37f551e2e3ab5d205921adb2b6c56be1eb5091bc8a955c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-26T08:56:55Z",
    "title_canon_sha256": "565a14280237ccc6ec2980679b2931fb895b1cbb721b188c7ec5631e6a4b3c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09533",
    "kind": "arxiv",
    "version": 1
  }
}