Pith Number

pith:K7H5KBYF

pith:2022:K7H5KBYFJOXRYMEOLRT5PLVOJC

not attested not anchored not stored refs pending

A Scheme for Deterministic N-photon State Generation Using Lithium Niobate on Insulator Device

Hua-Ying Liu, Lijian Zhang, Minghao Mi, Minghao Shang, Shi-Ning Zhu, Xiaoyi Liu, Yan-Xiao Gong, Ying Wei, Zhenda Xie

arxiv:2205.14956 v1 · 2022-05-30 · 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{K7H5KBYFJOXRYMEOLRT5PLVOJC}

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	2026-07-05T04:27:22.916082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57cfd507054baf1c308e5c67d7aeae48ae24eb9fa24f4ea9f87366968ec17368

Aliases

arxiv: 2205.14956 · arxiv_version: 2205.14956v1 · doi: 10.48550/arxiv.2205.14956 · pith_short_12: K7H5KBYFJOXR · pith_short_16: K7H5KBYFJOXRYMEO · pith_short_8: K7H5KBYF

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/K7H5KBYFJOXRYMEOLRT5PLVOJC \
  | 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: 57cfd507054baf1c308e5c67d7aeae48ae24eb9fa24f4ea9f87366968ec17368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59708b139a76282e2c4d6374347f37d0f95fbe402e4f0b54ac19e6d8bd90103f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-30T09:46:56Z",
    "title_canon_sha256": "edb3d1366b5291950deb1477790ae1a16073f502b147f649e6300f978b5ba05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14956",
    "kind": "arxiv",
    "version": 1
  }
}