Pith Number

pith:UFG5PORN

pith:2018:UFG5PORN3VTKMAQNBL3HI6KS4C

not attested not anchored not stored refs pending

Enhancing quadratic optomechanical coupling via nonlinear medium and lasers

Ai-Xi Chen, Jian-Song Zhang

arxiv:1810.13052 v3 · 2018-10-31 · 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{UFG5PORN3VTKMAQNBL3HI6KS4C}

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	2026-05-17T23:54:34.078771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14dd7ba2ddd66a6020d0af6747952e0803cf96fe8703129810a21425d5c8e4c

Aliases

arxiv: 1810.13052 · arxiv_version: 1810.13052v3 · doi: 10.48550/arxiv.1810.13052 · pith_short_12: UFG5PORN3VTK · pith_short_16: UFG5PORN3VTKMAQN · pith_short_8: UFG5PORN

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/UFG5PORN3VTKMAQNBL3HI6KS4C \
  | 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: a14dd7ba2ddd66a6020d0af6747952e0803cf96fe8703129810a21425d5c8e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d13bfa7fc4e5264fd1ae6d717bb0a688b0d6a08e83a4ef4c9dfb96e412b1d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-31T00:55:38Z",
    "title_canon_sha256": "6ece5c79a1901b475ad72de96189fa7ea85361957becfe3484954d7d24ed92d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13052",
    "kind": "arxiv",
    "version": 3
  }
}