Pith Number

pith:XCFZDCZE

pith:2023:XCFZDCZEU3MYYYN6KPNU4XG54Y

not attested not anchored not stored refs pending

Hamiltonian-based graph-state ansatz for variational quantum algorithms

Abhinav Anand, Kenneth R. Brown

arxiv:2312.17146 v2 · 2023-12-28 · quant-ph · physics.chem-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{XCFZDCZEU3MYYYN6KPNU4XG54Y}

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

Correction of circuit faults in a stacked quantum memory using rank-metric codes

Receipt and verification

First computed	2026-07-05T10:04:11.167128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88b918b24a6d98c61be53db4e5cdde613475a98a2244fb2c495adfc3e732d09

Aliases

arxiv: 2312.17146 · arxiv_version: 2312.17146v2 · doi: 10.48550/arxiv.2312.17146 · pith_short_12: XCFZDCZEU3MY · pith_short_16: XCFZDCZEU3MYYYN6 · pith_short_8: XCFZDCZE

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/XCFZDCZEU3MYYYN6KPNU4XG54Y \
  | 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: b88b918b24a6d98c61be53db4e5cdde613475a98a2244fb2c495adfc3e732d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c722504fb451ec1e388ffaf3a4536e4378affb1f77d9c6583e27495e61530c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-28T17:28:23Z",
    "title_canon_sha256": "4725d711a7d18a4d1d5a1717ac24ab8ac19107bd268af11f3843e11f567cab59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17146",
    "kind": "arxiv",
    "version": 2
  }
}