Pith Number

pith:5HPNQJHO

pith:2017:5HPNQJHOTVD2HTM4K266NC3JTJ

not attested not anchored not stored refs pending

Efficient Deterministic Secure Quantum Communication protocols using multipartite entangled states

Dintomon Joy, Sabir M, Supin P Surendran

arxiv:1703.08666 v1 · 2017-03-25 · 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{5HPNQJHOTVD2HTM4K266NC3JTJ}

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	2026-05-18T00:47:55.923132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ded824ee9d47a3cd9c56bde68b699a568fb5f55f29fe1dcede03dec22faed3

Aliases

arxiv: 1703.08666 · arxiv_version: 1703.08666v1 · doi: 10.48550/arxiv.1703.08666 · pith_short_12: 5HPNQJHOTVD2 · pith_short_16: 5HPNQJHOTVD2HTM4 · pith_short_8: 5HPNQJHO

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/5HPNQJHOTVD2HTM4K266NC3JTJ \
  | 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: e9ded824ee9d47a3cd9c56bde68b699a568fb5f55f29fe1dcede03dec22faed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04e9cb8efc1f7ef7b4cc030f3bb517c6200f3e18d644fbb1c994bfca75320b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-25T09:13:41Z",
    "title_canon_sha256": "656231a2ade545af9e1c13fefbbdc1d8ea0a5bb5b8123193d1236e06ffdda2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08666",
    "kind": "arxiv",
    "version": 1
  }
}