Pith Number

pith:N3JJQZTU

pith:2011:N3JJQZTU4PWJHY76CTK7P7ZMRW

not attested not anchored not stored refs pending

Secure $N$-dimensional Simultaneous Dense Coding and Applications

Daowen Qiu, Haozhen Situ, Nikola Paunkovi\'c, Paulo Mateus

arxiv:1106.3956 v2 · 2011-06-20 · 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{N3JJQZTU4PWJHY76CTK7P7ZMRW}

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	2026-05-18T01:20:12.714234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed2986674e3ec93e3fe14d5f7ff2c8da111fe27cac91e03b8fa80bb96a84f8e

Aliases

arxiv: 1106.3956 · arxiv_version: 1106.3956v2 · doi: 10.48550/arxiv.1106.3956 · pith_short_12: N3JJQZTU4PWJ · pith_short_16: N3JJQZTU4PWJHY76 · pith_short_8: N3JJQZTU

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/N3JJQZTU4PWJHY76CTK7P7ZMRW \
  | 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: 6ed2986674e3ec93e3fe14d5f7ff2c8da111fe27cac91e03b8fa80bb96a84f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1849fa6dd9fc9f422d31aedfa6240e96b714b1c7777b8172c0d1c9a55f0568ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-20T16:09:40Z",
    "title_canon_sha256": "712402491537c37c282d9677ad2f0e7b8d26fbf394a2d6853325a2fe57b3aa1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3956",
    "kind": "arxiv",
    "version": 2
  }
}