Pith Number

pith:XHW4ESM2

pith:2015:XHW4ESM2OMGORJ2L7XHCVIULRG

not attested not anchored not stored refs pending

Impact of Minority Carrier Lifetime on the Performance of Strained Ge Light Sources

Birendra (Raj) Dutt, David S. Sukhdeo, Donguk Nam, Krishna C. Saraswat

arxiv:1506.08539 v1 · 2015-06-29 · physics.optics · 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{XHW4ESM2OMGORJ2L7XHCVIULRG}

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	2026-05-18T01:22:39.447840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9edc2499a730ce8a74bfdce2aa28b899716c9f0e5e85e7de68a64ce5274e55f

Aliases

arxiv: 1506.08539 · arxiv_version: 1506.08539v1 · doi: 10.48550/arxiv.1506.08539 · pith_short_12: XHW4ESM2OMGO · pith_short_16: XHW4ESM2OMGORJ2L · pith_short_8: XHW4ESM2

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/XHW4ESM2OMGORJ2L7XHCVIULRG \
  | 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: b9edc2499a730ce8a74bfdce2aa28b899716c9f0e5e85e7de68a64ce5274e55f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0fba477dd35f2c167b3f8dd96dbbb2188bf0fc704a2f96abaffcc5b857fef41",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-29T08:17:07Z",
    "title_canon_sha256": "f5d85a237daf0bc4313bea27886d05e277a743034817c41f2ca413cf50a57044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08539",
    "kind": "arxiv",
    "version": 1
  }
}