Pith Number

pith:A6HSCK4S

pith:2020:A6HSCK4SOZGZSMIVQCXDBDDKUC

not attested not anchored not stored refs pending

On the Use of Quantum Entanglement in Secure Communications: A Survey

ELias Towe, Keith Shannon, Ozan K. Tonguz

arxiv:2003.07907 v1 · 2020-03-17 · cs.CR · 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{A6HSCK4SOZGZSMIVQCXDBDDKUC}

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.

Cited by

1 paper in Pith

Cat-state-like non-Gaussian entanglement in magnon systems

Receipt and verification

First computed	2026-07-05T00:49:20.526657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

078f212b92764d99311580ae308c6aa0ab387918f5ab710fa80aeccef5602a7d

Aliases

arxiv: 2003.07907 · arxiv_version: 2003.07907v1 · doi: 10.48550/arxiv.2003.07907 · pith_short_12: A6HSCK4SOZGZ · pith_short_16: A6HSCK4SOZGZSMIV · pith_short_8: A6HSCK4S

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/A6HSCK4SOZGZSMIVQCXDBDDKUC \
  | 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: 078f212b92764d99311580ae308c6aa0ab387918f5ab710fa80aeccef5602a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb091fa6b2219d5cc38d34b98e6156180d30207990144d2ef4c39cf81091c7d3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-03-17T19:32:40Z",
    "title_canon_sha256": "81c80dd0459070eaebd80e99f296d938719a2f221f31dbf4d8cc013214ec37d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07907",
    "kind": "arxiv",
    "version": 1
  }
}