Pith Number

pith:K3MLT2RT

pith:2018:K3MLT2RT3YWPNJPOGS2QMUP4WU

not attested not anchored not stored refs pending

Distribution of high-dimensional orbital angular momentum entanglement at telecom wavelength over 1km of optical fibre

Bi-Heng Liu, Chao Zhang, Chuan-Feng Li, De-Yong He, Guang-Can Guo, Huan Cao, Jacquiline Romero, Jian Wang, She-Cheng Gao, Si-Yuan Yu, Yu-Jie Chen, Yun-Feng Huang, Zhao-Hui Li, Zheng-Wei Zhou

arxiv:1811.12195 v2 · 2018-11-29 · 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{K3MLT2RT3YWPNJPOGS2QMUP4WU}

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

A high-dimensional quantum frequency converter

Receipt and verification

First computed	2026-07-05T00:15:22.333129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d8b9ea33de2cf6a5ee34b50651fcb5351e75c029bdead9daced7c9092f961b

Aliases

arxiv: 1811.12195 · arxiv_version: 1811.12195v2 · doi: 10.48550/arxiv.1811.12195 · pith_short_12: K3MLT2RT3YWP · pith_short_16: K3MLT2RT3YWPNJPO · pith_short_8: K3MLT2RT

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/K3MLT2RT3YWPNJPOGS2QMUP4WU \
  | 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: 56d8b9ea33de2cf6a5ee34b50651fcb5351e75c029bdead9daced7c9092f961b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba61c8bac061b7863a19e16dabecb738a7b9d375514464931b62f46d1095191d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-29T14:29:34Z",
    "title_canon_sha256": "8b4b6078bda707bec2a5de42228d088a9e5295dfbd941a0bc301dbd8758f2d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12195",
    "kind": "arxiv",
    "version": 2
  }
}