Pith Number

pith:UBNRKOAR

pith:2019:UBNRKOARYIBM365BXYNNC6OY73

not attested not anchored not stored refs pending

Quantum interference between light sources separated by 150 million kilometers

Chao-Yang Lu, C. Schneider, Da-Wei Wang, E. S. Matekole, Hui Wang, Jian Qin, Jian-Wei Pan, Jin-Peng Li, Jonathan P. Dowling, Li-Chao Peng, Marlan O. Scully, M.-C. Chen, M. Kamp, Sven H\"ofling, Tim Byrnes, Xing Ding, Yu-Hao Deng, Yu He, Yu-Huai Li, Yu-Ming He, Z.-C. Duan

arxiv:1905.02868 v3 · 2019-05-08 · quant-ph · astro-ph.SR · cond-mat.mes-hall · 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{UBNRKOARYIBM365BXYNNC6OY73}

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	2026-07-05T00:26:07.710371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05b153811c202cdfba1be1ad179d8fefdc82bf52b0322013f17e3bac4eeb1e4

Aliases

arxiv: 1905.02868 · arxiv_version: 1905.02868v3 · doi: 10.48550/arxiv.1905.02868 · pith_short_12: UBNRKOARYIBM · pith_short_16: UBNRKOARYIBM365B · pith_short_8: UBNRKOAR

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/UBNRKOARYIBM365BXYNNC6OY73 \
  | 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: a05b153811c202cdfba1be1ad179d8fefdc82bf52b0322013f17e3bac4eeb1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "362cc15d8af0fe9323194c960e151f6a2eb15c79dd1f81a318bedb73c4f51480",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-08T02:08:58Z",
    "title_canon_sha256": "e8577d2f1f3016097d48df1ca20e7f8d55356b0b469fab05b37504537fc6e6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02868",
    "kind": "arxiv",
    "version": 3
  }
}