Pith Number

pith:JG3W3CZO

pith:2014:JG3W3CZOWSAFQWDDGZTUCQ62GC

not attested not anchored not stored refs pending

Study of controlled dense coding with some discrete tripartite and quadripartite states

Biplab Ghosh, Sovik Roy

arxiv:1408.3831 v2 · 2014-08-17 · 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{JG3W3CZOWSAFQWDDGZTUCQ62GC}

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	2026-05-18T01:37:16.077124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b76d8b2eb48058586336674143da30ac13e9d96624cfb94b72f640c1066566

Aliases

arxiv: 1408.3831 · arxiv_version: 1408.3831v2 · doi: 10.48550/arxiv.1408.3831 · pith_short_12: JG3W3CZOWSAF · pith_short_16: JG3W3CZOWSAFQWDD · pith_short_8: JG3W3CZO

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/JG3W3CZOWSAFQWDDGZTUCQ62GC \
  | 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: 49b76d8b2eb48058586336674143da30ac13e9d96624cfb94b72f640c1066566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d8643253c51537f3fea739d63b306e19a5949d75238501c870f21729d8e017",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-17T15:28:55Z",
    "title_canon_sha256": "e1a3a858733c0da0b496ca46a11f9259d205df54ca819dd95fb41f77f15947c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3831",
    "kind": "arxiv",
    "version": 2
  }
}