Pith Number

pith:TMSMLVHO

pith:2017:TMSMLVHOBCULAUF3XTJOUD2ATR

not attested not anchored not stored refs pending

Electrically Pumped Orbital Angular Momentum (OAM) Laser at Telecom Wavelengths

Bing Xiong, Changzheng Sun, Chuanqing Yu, Hongtao Li, Jian Wang, Juan Zhang, Lai Wang, Shimao Li, Siyuan Yu, Takuo Tanemura, Xinlun Cai, Yanjun Han, Yi Luo, Yi Xiao, Yoshiaki Nakano, Zhibiao Hao

arxiv:1712.07782 v1 · 2017-12-21 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:27:30.893299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b24c5d4ee08a8b050bbbcd2ea0f409c51bfde7e62dfe25f55352c3f3a52027a

Aliases

arxiv: 1712.07782 · arxiv_version: 1712.07782v1 · doi: 10.48550/arxiv.1712.07782 · pith_short_12: TMSMLVHOBCUL · pith_short_16: TMSMLVHOBCULAUF3 · pith_short_8: TMSMLVHO

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/TMSMLVHOBCULAUF3XTJOUD2ATR \
  | 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: 9b24c5d4ee08a8b050bbbcd2ea0f409c51bfde7e62dfe25f55352c3f3a52027a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356e4bb74b504181d17a8f89537490fe52e40f7ac9d602a5ad833f2d48413e0e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-12-21T03:36:22Z",
    "title_canon_sha256": "b0384c4217b7bc2752db6e6e558469da92ede5adcc5f53e12d5d742119694aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07782",
    "kind": "arxiv",
    "version": 1
  }
}