Pith Number

pith:2LTC46WM

pith:2023:2LTC46WM73YE2YKVLDXDWAJU4W

not attested not anchored not stored refs pending

Advantage of Hardy's Nonlocal Correlation in Reverse Zero-Error Channel Coding

Ananya Chakraborty, Govind Lal Sidhardh, Manik Banik, Mir Alimuddin, Ram Krishna Patra, Sahil Gopalkrishna Naik, Samrat Sen, Snehasish Roy Chowdhury

arxiv:2303.06848 v2 · 2023-03-13 · 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{2LTC46WM73YE2YKVLDXDWAJU4W}

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.

Cited by

1 paper in Pith

An Operational Framework for Nonclassicality in Quantum Communication Networks

Receipt and verification

First computed	2026-07-05T07:08:28.010919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e62e7accfef04d615558ee3b0134e5afd59c169a57875b8a6aa87e1e7bfae4

Aliases

arxiv: 2303.06848 · arxiv_version: 2303.06848v2 · doi: 10.48550/arxiv.2303.06848 · pith_short_12: 2LTC46WM73YE · pith_short_16: 2LTC46WM73YE2YKV · pith_short_8: 2LTC46WM

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/2LTC46WM73YE2YKVLDXDWAJU4W \
  | 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: d2e62e7accfef04d615558ee3b0134e5afd59c169a57875b8a6aa87e1e7bfae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a57c2dad586c5f0a954fb6175660c582720690ab51b410d4f2c94cbd4e375d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-13T04:36:46Z",
    "title_canon_sha256": "7d535ceea7da269110148413bd8bfabe3cb9827d51eeb882e75a3cf0d5ce2371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06848",
    "kind": "arxiv",
    "version": 2
  }
}