Pith Number

pith:DBWXKKDQ

pith:2026:DBWXKKDQGQML5WH7NSH4QEFBXW

not attested not anchored not stored refs pending

Memory and thermal amplification in spin--cavity squared commutators

E Wu, Hui-Hui Xu, Jian-zhuang Wu, Quan-Zhen Ding, Wu-Ming Liu, Xin-Yu Zhao, Yong-Hong Ma

arxiv:2606.27648 v1 · 2026-06-26 · 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{DBWXKKDQGQML5WH7NSH4QEFBXW}

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	2026-06-29T00:14:13.153920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

186d7528703418bed8ff6c8fc810a1bd8886f23306f81d0575646e0763a0569a

Aliases

arxiv: 2606.27648 · arxiv_version: 2606.27648v1 · doi: 10.48550/arxiv.2606.27648 · pith_short_12: DBWXKKDQGQML · pith_short_16: DBWXKKDQGQML5WH7 · pith_short_8: DBWXKKDQ

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/DBWXKKDQGQML5WH7NSH4QEFBXW \
  | 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: 186d7528703418bed8ff6c8fc810a1bd8886f23306f81d0575646e0763a0569a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971410fad74f60bae3a6c743cbede8e16eccd5853e2a5c0fa4ab910d60d07a96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-26T01:57:15Z",
    "title_canon_sha256": "e562b3da51100ad64216993beda6686c5675647ea21cc687eb74d90913642b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27648",
    "kind": "arxiv",
    "version": 1
  }
}