Pith Number

pith:QCQ7C5NC

pith:2014:QCQ7C5NCNAPEQJYBXKNO4O332Y

not attested not anchored not stored refs pending

Multipartite Dense Coding vs. Quantum Correlation: Noise Inverts Relative Capability of Information Transfer

Aditi Sen De, R. Prabhu, Tamoghna Das, Ujjwal Sen

arxiv:1404.4559 v1 · 2014-04-17 · 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{QCQ7C5NCNAPEQJYBXKNO4O332Y}

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	2026-05-18T02:44:30.983439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a1f175a2681e482701ba9aee3b7bd61484a3b3e3e0f76eafe1dc0175605133

Aliases

arxiv: 1404.4559 · arxiv_version: 1404.4559v1 · doi: 10.48550/arxiv.1404.4559 · pith_short_12: QCQ7C5NCNAPE · pith_short_16: QCQ7C5NCNAPEQJYB · pith_short_8: QCQ7C5NC

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/QCQ7C5NCNAPEQJYBXKNO4O332Y \
  | 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: 80a1f175a2681e482701ba9aee3b7bd61484a3b3e3e0f76eafe1dc0175605133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e573ecfd559977c651f761b020a90c5aaa550e07144f1b33279c606c1c5e3c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-17T15:37:13Z",
    "title_canon_sha256": "017d07862c33aef231526e4b3f8d75fe9e382909629be8fccf980d1d2d95519f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4559",
    "kind": "arxiv",
    "version": 1
  }
}