Pith Number

pith:ZFLOTTYF

pith:2026:ZFLOTTYFHBCKNBEGE6UK4GRDIF

not attested not anchored not stored refs pending

Double-bracket quantum algorithms for thermal state preparation

Andrew Wright, Reyhaneh Aghaei Saem, Supanut Thanasilp, Yudai Suzuki, Zo\"e Holmes

arxiv:2606.05947 v1 · 2026-06-04 · 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{ZFLOTTYFHBCKNBEGE6UK4GRDIF}

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	2026-06-05T01:15:28.471201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c956e9cf053844a6848627a8ae1a23416a26ae9382f8eada0a1fd9a6db1a5b20

Aliases

arxiv: 2606.05947 · arxiv_version: 2606.05947v1 · doi: 10.48550/arxiv.2606.05947 · pith_short_12: ZFLOTTYFHBCK · pith_short_16: ZFLOTTYFHBCKNBEG · pith_short_8: ZFLOTTYF

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/ZFLOTTYFHBCKNBEGE6UK4GRDIF \
  | 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: c956e9cf053844a6848627a8ae1a23416a26ae9382f8eada0a1fd9a6db1a5b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6699d79cd68ceb1a4c13a47e21e96042e13b4d5257813c54ffb487d78413d2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-04T09:46:43Z",
    "title_canon_sha256": "967a5f73956ef360d07ee2ad580ebe81cf45cc3def434464f273d0e006728ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05947",
    "kind": "arxiv",
    "version": 1
  }
}