Pith Number

pith:ADFNUOUR

pith:2017:ADFNUOUR3SKD6KDHE5ZVFLL4RZ

not attested not anchored not stored refs pending

One shot entanglement assisted classical and quantum communication over noisy quantum channels: A hypothesis testing and convex split approach

Anurag Anshu, Naqueeb Ahmad Warsi, Rahul Jain

arxiv:1702.01940 v4 · 2017-02-07 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADFNUOUR3SKD6KDHE5ZVFLL4RZ}

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	2026-05-17T23:51:06.357375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00cada3a91dc943f2867277352ad7c8e760e865e712700a1960fe9ac6ad1cd58

Aliases

arxiv: 1702.01940 · arxiv_version: 1702.01940v4 · doi: 10.48550/arxiv.1702.01940 · pith_short_12: ADFNUOUR3SKD · pith_short_16: ADFNUOUR3SKD6KDH · pith_short_8: ADFNUOUR

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/ADFNUOUR3SKD6KDHE5ZVFLL4RZ \
  | 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: 00cada3a91dc943f2867277352ad7c8e760e865e712700a1960fe9ac6ad1cd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a386ca50912bcb95653307fcf74863f325906f2a0113d430440d712c7fbb7c7",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-07T10:05:10Z",
    "title_canon_sha256": "8c4ae5a209b28ae0f43322f59480f570ecbbcdc9a63b52f38654ceaeeced0e01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01940",
    "kind": "arxiv",
    "version": 4
  }
}