Pith Number

pith:ZGHGAYXD

pith:2025:ZGHGAYXDBPEUYP4PQ42FOCZFB4

not attested not anchored not stored refs pending

Automated Polarization Basis Adjustment and Security Monitoring in Quantum Communication via Coincidence Entropies

Carlos Guerra-Y\'anez, Josef Bla\v{z}ej, Josef Vojt\v{e}ch, Mat\v{e}j Holubi\v{c}ka, Tom\'a\v{s} Nov\'ak

arxiv:2505.24071 v1 · 2025-05-29 · 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{ZGHGAYXDBPEUYP4PQ42FOCZFB4}

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	2026-07-05T11:12:41.153582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98e6062e30bc94c3f8f8734570b250f12b0ef895b40013bdbea605f149b3804

Aliases

arxiv: 2505.24071 · arxiv_version: 2505.24071v1 · doi: 10.48550/arxiv.2505.24071 · pith_short_12: ZGHGAYXDBPEU · pith_short_16: ZGHGAYXDBPEUYP4P · pith_short_8: ZGHGAYXD

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/ZGHGAYXDBPEUYP4PQ42FOCZFB4 \
  | 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: c98e6062e30bc94c3f8f8734570b250f12b0ef895b40013bdbea605f149b3804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9aae068489b5f962dd6d11deedbfa2e8ec5d83929025859c20b144f3300a88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-29T23:28:13Z",
    "title_canon_sha256": "0a9e554d4ed59174c110c41119c5bfd5c83e2f72baa4fe7fb79fabc1038ae27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24071",
    "kind": "arxiv",
    "version": 1
  }
}