Pith Number

pith:HCBQIKMO

pith:2022:HCBQIKMOBMSQZQB5C3YXIZZOER

not attested not anchored not stored refs pending

Investigation of Perturbation Theory with Variational Quantum Algorithm

H.Davoodi Yeganeh

arxiv:2212.14575 v1 · 2022-12-30 · 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{HCBQIKMOBMSQZQB5C3YXIZZOER}

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	2026-07-05T05:29:11.895632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388304298e0b250cc03d16f174672e246242159e7c5b535e413388b3569795e5

Aliases

arxiv: 2212.14575 · arxiv_version: 2212.14575v1 · doi: 10.48550/arxiv.2212.14575 · pith_short_12: HCBQIKMOBMSQ · pith_short_16: HCBQIKMOBMSQZQB5 · pith_short_8: HCBQIKMO

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/HCBQIKMOBMSQZQB5C3YXIZZOER \
  | 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: 388304298e0b250cc03d16f174672e246242159e7c5b535e413388b3569795e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926b9d167e03c8636bd26ba0ae525f9d1a4e56ae7b256352dd642ac4e78a9656",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-30T07:30:05Z",
    "title_canon_sha256": "32e5a84fb636b255ced922df43b538e1dda895e82c185e019bad2c86d78d1d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14575",
    "kind": "arxiv",
    "version": 1
  }
}