Pith Number

pith:YKVTWBMV

pith:2018:YKVTWBMVQLMZTXX64TLLHDMO7Z

not attested not anchored not stored refs pending

Exploration of Micro-VCSEL Ultra-low Biasing Scheme for Pulse Generation

Gaofeng Wang, Gian Luca Lippi, Gian Piero Puccioni, Tao Wang

arxiv:1811.04571 v2 · 2018-11-12 · physics.optics · physics.app-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{YKVTWBMVQLMZTXX64TLLHDMO7Z}

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	2026-05-17T23:50:11.482038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ab3b059582d999defee4d6b38d8efe666aff5266535ba456ab09ec79eebae0

Aliases

arxiv: 1811.04571 · arxiv_version: 1811.04571v2 · doi: 10.48550/arxiv.1811.04571 · pith_short_12: YKVTWBMVQLMZ · pith_short_16: YKVTWBMVQLMZTXX6 · pith_short_8: YKVTWBMV

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/YKVTWBMVQLMZTXX64TLLHDMO7Z \
  | 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: c2ab3b059582d999defee4d6b38d8efe666aff5266535ba456ab09ec79eebae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803c8a9a0f29e5fb40b3b9f7bc67c546cf6f457e1e560db4385c093001f75c91",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-12T06:05:24Z",
    "title_canon_sha256": "c8deed05c22d9cc6507896001192bd6a6144a96e1f03580c4c148f1bd754db30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04571",
    "kind": "arxiv",
    "version": 2
  }
}