Pith Number

pith:YWPBD5HU

pith:2026:YWPBD5HUZR3DMRGZE5AOZ53GOR

not attested not anchored not stored refs pending

Inverse-squeezing receivers for squeezed-state pulse-position modulation under ideal and phase-diffusion conditions

Chen Dong, Enhao Bai, Fengkai Sun, Huankai Zhang, Jian Peng, Tianyi Wu, Zhenrong Zhang

arxiv:2606.31541 v1 · 2026-06-30 · 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{YWPBD5HUZR3DMRGZE5AOZ53GOR}

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	2026-07-01T01:18:06.590788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59e11f4f4cc763644d92740ecf7667444256039a70fe066f7f68e42dbce8acf

Aliases

arxiv: 2606.31541 · arxiv_version: 2606.31541v1 · doi: 10.48550/arxiv.2606.31541 · pith_short_12: YWPBD5HUZR3D · pith_short_16: YWPBD5HUZR3DMRGZ · pith_short_8: YWPBD5HU

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/YWPBD5HUZR3DMRGZE5AOZ53GOR \
  | 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: c59e11f4f4cc763644d92740ecf7667444256039a70fe066f7f68e42dbce8acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f7dbf8b0363bae08927324bb9e0300cfc6c963f2c561a881e458a1da49282d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T11:53:30Z",
    "title_canon_sha256": "052dda38d389c250b96dea3b3c61b00dedc84bdcfef2af9fc8280e8e9db5774d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31541",
    "kind": "arxiv",
    "version": 1
  }
}