Pith Number

pith:QVRA6ZIL

pith:2018:QVRA6ZILIQIX3JSLSHJCBMXBWZ

not attested not anchored not stored refs pending

Towards practical high-speed high dimensional quantum key distribution using partial mutual unbiased basis of photon's orbital angular momentum

Fuli Li, Fumin Wang, Hong Gao, Pei Zeng, Pei Zhang, Xiaoli Wang

arxiv:1801.06582 v1 · 2018-01-19 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVRA6ZILIQIX3JSLSHJCBMXBWZ}

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	2026-05-18T00:25:28.320084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85620f650b44117da64b91d220b2e1b66308914b9d481c4d9fac02a375083869

Aliases

arxiv: 1801.06582 · arxiv_version: 1801.06582v1 · doi: 10.48550/arxiv.1801.06582 · pith_short_12: QVRA6ZILIQIX · pith_short_16: QVRA6ZILIQIX3JSL · pith_short_8: QVRA6ZIL

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/QVRA6ZILIQIX3JSLSHJCBMXBWZ \
  | 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: 85620f650b44117da64b91d220b2e1b66308914b9d481c4d9fac02a375083869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6321ef039ea53eee62e56d51ff6067a1fb568045571c72f05b9939f795a38f6f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-19T21:43:04Z",
    "title_canon_sha256": "d0f3671bcfc3ac8dceaea481f0eaabf67116bd42d0b9ec7697c6633c8485e050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06582",
    "kind": "arxiv",
    "version": 1
  }
}