Pith Number

pith:4PZ7CCKE

pith:2016:4PZ7CCKE2Y5DNRG3C3JGV53JZX

not attested not anchored not stored refs pending

Understanding different efficiency droop behaviors in InGaN-based near-UV, blue and green light-emitting diodes through differential carrier lifetime measurements

Bing Xiong, Changzheng Sun, Hongtao Li, Jian Wang, Jiaxing Wang, Lai Wang, Xiao Meng, Yanjun Han, Yi Luo, Zhibiao Hao

arxiv:1611.07972 v1 · 2016-11-23 · cond-mat.mtrl-sci · 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{4PZ7CCKE2Y5DNRG3C3JGV53JZX}

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	2026-05-18T00:56:44.798093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f3f10944d63a36c4db16d26af769cdda18b367752fee8953c54bbccb4fef68

Aliases

arxiv: 1611.07972 · arxiv_version: 1611.07972v1 · doi: 10.48550/arxiv.1611.07972 · pith_short_12: 4PZ7CCKE2Y5D · pith_short_16: 4PZ7CCKE2Y5DNRG3 · pith_short_8: 4PZ7CCKE

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/4PZ7CCKE2Y5DNRG3C3JGV53JZX \
  | 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: e3f3f10944d63a36c4db16d26af769cdda18b367752fee8953c54bbccb4fef68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae83fc2f1ac1f1a952aed1d39de9f1b38e1cac4977e572fd38b25345d14fdd0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-11-23T09:01:29Z",
    "title_canon_sha256": "c7006fb06977f48de736f90a352a3474bcb1dc12fd08fb9515bf404ae11c8176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07972",
    "kind": "arxiv",
    "version": 1
  }
}