Pith Number

pith:SUPKX6NA

pith:2023:SUPKX6NAFICKWMYO65RJY5H4D5

not attested not anchored not stored refs pending

Radiatively-cooled quantum microwave amplifiers

Hong X. Tang, Mingrui Xu, Wei Dai, Yufeng Wu

arxiv:2308.02106 v1 · 2023-08-04 · 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{SUPKX6NAFICKWMYO65RJY5H4D5}

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	2026-07-05T06:37:37.841733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951eabf9a02a04ab330ef7629c74fc1f491aa23a8686fe2baed0bbfc877f42ce

Aliases

arxiv: 2308.02106 · arxiv_version: 2308.02106v1 · doi: 10.48550/arxiv.2308.02106 · pith_short_12: SUPKX6NAFICK · pith_short_16: SUPKX6NAFICKWMYO · pith_short_8: SUPKX6NA

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/SUPKX6NAFICKWMYO65RJY5H4D5 \
  | 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: 951eabf9a02a04ab330ef7629c74fc1f491aa23a8686fe2baed0bbfc877f42ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902a71c97fc103b2fc4ba80df09499bbe730c6c27599df226f1f77f6bc9571a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-04T02:01:40Z",
    "title_canon_sha256": "1fb9b8bfee5555034356c9ca5d4aa8dd8067c9403efeafeb4273e7ecd5208582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02106",
    "kind": "arxiv",
    "version": 1
  }
}