Pith Number

pith:GMAC4BHY

pith:2016:GMAC4BHYUUGCLBSSE74KBLQVGS

not attested not anchored not stored refs pending

Photoluminescence quantum efficiency of Er optical centers in GaN epilayers

H. X. Jiang, J. M. Zavada, J. Y. Lin, N. Q. Vinh, S. A. McGill, T. V. Dao, V. X. Ho

arxiv:1611.08620 v1 · 2016-11-25 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMAC4BHYUUGCLBSSE74KBLQVGS}

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	2026-05-18T00:56:37.393364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33002e04f8a50c25865227f8a0ae153480faed4a6c6978bd39ba7661a3bc0979

Aliases

arxiv: 1611.08620 · arxiv_version: 1611.08620v1 · doi: 10.48550/arxiv.1611.08620 · pith_short_12: GMAC4BHYUUGC · pith_short_16: GMAC4BHYUUGCLBSS · pith_short_8: GMAC4BHY

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/GMAC4BHYUUGCLBSSE74KBLQVGS \
  | 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: 33002e04f8a50c25865227f8a0ae153480faed4a6c6978bd39ba7661a3bc0979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed7185155fd30f6c8e3067f2a44966934f3b983c63fcefde668c133721e04d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-11-25T21:51:56Z",
    "title_canon_sha256": "f46b552d1f9e19ebe9646cac6397ac24d21224b03ee1fe43f9280a85bd5b7ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08620",
    "kind": "arxiv",
    "version": 1
  }
}