Pith Number

pith:IANGTK45

pith:2021:IANGTK45EE5KRGIVXHWDZ3X45B

not attested not anchored not stored refs pending

Variational Quantum-Neural Hybrid Eigensolver

Chang-Yu Hsieh, Chee-Kong Lee, Hong Yao, Shengyu Zhang, Shi-Xin Zhang, Zhou-Quan Wan

arxiv:2106.05105 v1 · 2021-06-09 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IANGTK45EE5KRGIVXHWDZ3X45B}

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	2026-07-05T04:13:30.069074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401a69ab9d213aa89915b9ec3ceefce84df56b93613f16a386c47a3e182534bf

Aliases

arxiv: 2106.05105 · arxiv_version: 2106.05105v1 · doi: 10.48550/arxiv.2106.05105 · pith_short_12: IANGTK45EE5K · pith_short_16: IANGTK45EE5KRGIV · pith_short_8: IANGTK45

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/IANGTK45EE5KRGIVXHWDZ3X45B \
  | 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: 401a69ab9d213aa89915b9ec3ceefce84df56b93613f16a386c47a3e182534bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f094f2270f479dc4b26bec06488cbbe2ca8d4a9469c295d47837b2be7f1a2ab3",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-09T14:31:45Z",
    "title_canon_sha256": "f8ae8411f6810d80a6e32c71c1b80ad7975ffd099ebe09f9dcd244160e4f07dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05105",
    "kind": "arxiv",
    "version": 1
  }
}