Pith Number

pith:OI6SGFXS

pith:2018:OI6SGFXSOW3WA45XIC3CBIIU2N

not attested not anchored not stored refs pending

Telecom Compatibility Validation of Quantum Key Distribution Co-existing with 112 Gbps/{\lambda}/core Data Transmission in Non-Trench and Trench-Assistant Multicore Fibers

Aleksejs Udalcovs, Chen Yang, Deming Liu, Guilherme B. Xavier, Jiajia Chen, Lin Gan, Li Shen, Ming Tang, Oskars Ozolins, Rui Lin, Sergei Popov, Songnian Fu, Thiago Ferreira Silva, Weijun Tong, Xiaodan Pang

arxiv:1812.04714 v1 · 2018-11-12 · 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{OI6SGFXSOW3WA45XIC3CBIIU2N}

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	2026-05-17T23:58:29.746722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723d2316f275b76073b740b620a114d36ff85ead2d301f5aebfe19a4708451b7

Aliases

arxiv: 1812.04714 · arxiv_version: 1812.04714v1 · doi: 10.48550/arxiv.1812.04714 · pith_short_12: OI6SGFXSOW3W · pith_short_16: OI6SGFXSOW3WA45X · pith_short_8: OI6SGFXS

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/OI6SGFXSOW3WA45XIC3CBIIU2N \
  | 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: 723d2316f275b76073b740b620a114d36ff85ead2d301f5aebfe19a4708451b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a51c2c4a73a7a31f72f85b349a4607812a34fcccd8b0a46f1abc575c69d49132",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-12T09:02:48Z",
    "title_canon_sha256": "15e4f1a290a8b6122604147a0738f22eeb93989a494df78a6451ba6432efa527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04714",
    "kind": "arxiv",
    "version": 1
  }
}