Pith Number

pith:PK7WTJDW

pith:2022:PK7WTJDWWPN43X6G4VMMHMO44Y

not attested not anchored not stored refs pending

Quantum annealing with symmetric subspaces

Takashi Imoto, Yuichiro Matsuzaki, Yuya Seki

arxiv:2209.09575 v1 · 2022-09-20 · 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{PK7WTJDWWPN43X6G4VMMHMO44Y}

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

Robust phase estimation of the ground-state energy without controlled time evolution on a quantum device

Receipt and verification

First computed	2026-07-05T04:59:01.857902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7abf69a476b3dbcddfc6e558c3b1dce619df4ba9c0f93ff7270d7a676234257d

Aliases

arxiv: 2209.09575 · arxiv_version: 2209.09575v1 · doi: 10.48550/arxiv.2209.09575 · pith_short_12: PK7WTJDWWPN4 · pith_short_16: PK7WTJDWWPN43X6G · pith_short_8: PK7WTJDW

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/PK7WTJDWWPN43X6G4VMMHMO44Y \
  | 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: 7abf69a476b3dbcddfc6e558c3b1dce619df4ba9c0f93ff7270d7a676234257d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5afc17ced8f949ada425bc06eefa61dc92df60d1d9e39468e312be4d4876d4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-20T09:44:23Z",
    "title_canon_sha256": "a8481233832fdf976d88ad0ce81aa283c8e94ad838d7e8502812df98f5988220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09575",
    "kind": "arxiv",
    "version": 1
  }
}