Pith Number

pith:ZOEVUSRD

pith:2025:ZOEVUSRDSBZSIKJ5PFMIPVT3Y3

not attested not anchored not stored refs pending

A Survey of OAM-Encoded High-Dimensional Quantum Key Distribution: Foundations, Experiments, and Recent Trends

Huan Zhang, Hu Jin, Yu Sun, Zhenyu Cao

arxiv:2512.11286 v2 · 2025-12-12 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOEVUSRDSBZSIKJ5PFMIPVT3Y3}

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

NEGF Modeling of Impact Ionization in Semiconductor Avalanche Photodiodes for Quantum Networking

Receipt and verification

First computed	2026-05-29T01:04:59.810895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb895a4a23907324293d795887d67bc6c05b38eaf698a61df9e70d75c16b12e2

Aliases

arxiv: 2512.11286 · arxiv_version: 2512.11286v2 · doi: 10.48550/arxiv.2512.11286 · pith_short_12: ZOEVUSRDSBZS · pith_short_16: ZOEVUSRDSBZSIKJ5 · pith_short_8: ZOEVUSRD

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/ZOEVUSRDSBZSIKJ5PFMIPVT3Y3 \
  | 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: cb895a4a23907324293d795887d67bc6c05b38eaf698a61df9e70d75c16b12e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62bd54cd60c8fe109874fc3f4118835bebb785bc2e0e719938ef848ba1006213",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-12T05:19:51Z",
    "title_canon_sha256": "62c5e2fb261edb40d5509dbe32d4a179d21d467d23f9db3f9728093345678e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11286",
    "kind": "arxiv",
    "version": 2
  }
}