Pith Number

pith:Z745BMUZ

pith:2022:Z745BMUZHTXHBOVELWA4IB7IHZ

not attested not anchored not stored refs pending

Quantum Dense Coding Network using Multimode Squeezed States of Light

Aditi Sen De, Ayan Patra, Rivu Gupta, Saptarshi Roy, Tamoghna Das

arxiv:2204.14147 v2 · 2022-04-29 · 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{Z745BMUZHTXHBOVELWA4IB7IHZ}

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	2026-07-05T05:19:52.557910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff9d0b2993cee70baa45d81c407e83e5239826dea5b829b47786e1e86e5ac67

Aliases

arxiv: 2204.14147 · arxiv_version: 2204.14147v2 · doi: 10.48550/arxiv.2204.14147 · pith_short_12: Z745BMUZHTXH · pith_short_16: Z745BMUZHTXHBOVE · pith_short_8: Z745BMUZ

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/Z745BMUZHTXHBOVELWA4IB7IHZ \
  | 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: cff9d0b2993cee70baa45d81c407e83e5239826dea5b829b47786e1e86e5ac67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5556146bc62594c02fa3e49e5e18637f6b4951aba65067fb18ae9a12267a42c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-29T15:08:01Z",
    "title_canon_sha256": "5ae98da26474ab82c15464fcf3e8f731d40f09c8c7a577504d97c38f4ae4978e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.14147",
    "kind": "arxiv",
    "version": 2
  }
}