Pith Number

pith:GDHB5WOM

pith:2017:GDHB5WOMTPB6C4HKJJ2BN74UDT

not attested not anchored not stored refs pending

Optical unidirectional amplification in a three-mode optomechanical system

Lin Tian, X. Z. Zhang, Yong Li, Y. Y. Huang

arxiv:1705.08635 v2 · 2017-05-24 · 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{GDHB5WOMTPB6C4HKJJ2BN74UDT}

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	2026-05-18T00:39:17.757403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ce1ed9cc9bc3e170ea4a7416ff941cd028a4936e2ef55ec89940191daaea96

Aliases

arxiv: 1705.08635 · arxiv_version: 1705.08635v2 · doi: 10.48550/arxiv.1705.08635 · pith_short_12: GDHB5WOMTPB6 · pith_short_16: GDHB5WOMTPB6C4HK · pith_short_8: GDHB5WOM

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/GDHB5WOMTPB6C4HKJJ2BN74UDT \
  | 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: 30ce1ed9cc9bc3e170ea4a7416ff941cd028a4936e2ef55ec89940191daaea96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6007d55d1057afd5eece61a03532ceb91b980c0fd7018d45289fb7e0d48c6156",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-24T07:11:00Z",
    "title_canon_sha256": "1ab7c979aca0726c1c25851b8846671226cf5ea91cec639bf13cd51368a37f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08635",
    "kind": "arxiv",
    "version": 2
  }
}