Pith Number

pith:LM4QQ3OJ

pith:2015:LM4QQ3OJXE2BJG7WU57KB2EN67

not attested not anchored not stored refs pending

Five-Partite Entanglement Generation in A High-Q Microresonator

Guangqiang He, Qiang Lin, Rongyu Li, Xufei Wu, Yutian Wen

arxiv:1501.00558 v1 · 2015-01-03 · 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{LM4QQ3OJXE2BJG7WU57KB2EN67}

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	2026-05-18T01:41:14.745029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b39086dc9b934149bf6a77ea0e88df7cf3698fb676bb6c85defdcb4fda31614

Aliases

arxiv: 1501.00558 · arxiv_version: 1501.00558v1 · doi: 10.48550/arxiv.1501.00558 · pith_short_12: LM4QQ3OJXE2B · pith_short_16: LM4QQ3OJXE2BJG7W · pith_short_8: LM4QQ3OJ

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/LM4QQ3OJXE2BJG7WU57KB2EN67 \
  | 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: 5b39086dc9b934149bf6a77ea0e88df7cf3698fb676bb6c85defdcb4fda31614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909ccd51f1aa43f042b3f5afbf4d6f21999cac5e5f18bd0f7e84c15041e1094b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-03T12:14:33Z",
    "title_canon_sha256": "67b75041eb3514a5cc80c2bb99e6c3dff87d1b54fe312a44745e1be02ef3c38b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00558",
    "kind": "arxiv",
    "version": 1
  }
}