Pith Number

pith:G3WUDTFS

pith:2024:G3WUDTFSPG6S5SALHANDNDLV3C

not attested not anchored not stored refs pending

Highly stable power control for chip-based continuous-variable quantum key distribution system

Bingjie Xu, Lei Zhang, Song Yu, Tao Zhang, Wei Huang, Xuesong Xu, Yang Li, Yan Pan, Yichen Zhang, Yiming Bian

arxiv:2403.04284 v1 · 2024-03-07 · 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{G3WUDTFSPG6S5SALHANDNDLV3C}

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	2026-07-05T07:53:21.170900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ed41ccb279bd2ec80b381a368d75d88cd651b39589cd8fd90775fb4484bd2d

Aliases

arxiv: 2403.04284 · arxiv_version: 2403.04284v1 · doi: 10.48550/arxiv.2403.04284 · pith_short_12: G3WUDTFSPG6S · pith_short_16: G3WUDTFSPG6S5SAL · pith_short_8: G3WUDTFS

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/G3WUDTFSPG6S5SALHANDNDLV3C \
  | 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: 36ed41ccb279bd2ec80b381a368d75d88cd651b39589cd8fd90775fb4484bd2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d70a5ea76236af17385e9843de2f7ee1cb62a6ae12418b1b17d4d0c63c14ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-07T07:33:17Z",
    "title_canon_sha256": "531709d552306b2d3289ee4a2f94fd176c74c1f8f8e8c26aeaed42d6d9adbde2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04284",
    "kind": "arxiv",
    "version": 1
  }
}