Pith Number

pith:LQSZZXXU

pith:2018:LQSZZXXU4PUT6BK6UWW5KTWA5F

not attested not anchored not stored refs pending

Experimental observation of three-photon superbunching in linear optical system

Fu-li Li, Huaibin Zheng, Hui Chen, Jianbin Liu, Sheng Luo, Yu Zhou, Zhaohui Tang, Zhuo Xu

arxiv:1809.03160 v1 · 2018-09-10 · 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{LQSZZXXU4PUT6BK6UWW5KTWA5F}

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	2026-05-17T23:56:41.077448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c259cdef4e3e93f055ea5add54ec0e971b2ab4a181d420fdce5422e5ce634a9

Aliases

arxiv: 1809.03160 · arxiv_version: 1809.03160v1 · doi: 10.48550/arxiv.1809.03160 · pith_short_12: LQSZZXXU4PUT · pith_short_16: LQSZZXXU4PUT6BK6 · pith_short_8: LQSZZXXU

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/LQSZZXXU4PUT6BK6UWW5KTWA5F \
  | 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: 5c259cdef4e3e93f055ea5add54ec0e971b2ab4a181d420fdce5422e5ce634a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02cc133bc145934912fb394448095902ff7108648cce2bc28c484f3831135be5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-10T07:11:38Z",
    "title_canon_sha256": "e5169de6da042a7d678c4cd7c29004cbfc65e89d920062cb19f7b03c57f3e28a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03160",
    "kind": "arxiv",
    "version": 1
  }
}