Pith Number

pith:IQXLMEE7

pith:2019:IQXLMEE7QV553FYDB2ZRCWMQY5

not attested not anchored not stored refs pending

Quantum thermal transistor based on the qubit-qutrit coupling

Bao-qing Guo, Chang-shui Yu, Tong Liu

arxiv:1903.03752 v1 · 2019-03-09 · 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{IQXLMEE7QV553FYDB2ZRCWMQY5}

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	2026-05-17T23:51:41.061954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442eb6109f857bdd97030eb3115990c76c638cc8b51a2c3c17679a22ae5edd48

Aliases

arxiv: 1903.03752 · arxiv_version: 1903.03752v1 · doi: 10.48550/arxiv.1903.03752 · pith_short_12: IQXLMEE7QV55 · pith_short_16: IQXLMEE7QV553FYD · pith_short_8: IQXLMEE7

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/IQXLMEE7QV553FYDB2ZRCWMQY5 \
  | 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: 442eb6109f857bdd97030eb3115990c76c638cc8b51a2c3c17679a22ae5edd48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2071ceee5845b12b40f9e8b9ade35c80217cca224636c3ce63edbe357dda0771",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-09T07:37:01Z",
    "title_canon_sha256": "e26954339f9453e6a00a8347016c66e1fc1ffdaec51b1f5cd2b5305a74aaaf36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03752",
    "kind": "arxiv",
    "version": 1
  }
}