Pith Number

pith:UBLNPOHF

pith:2020:UBLNPOHFSNRNZH5ETLBGRIEX4W

not attested not anchored not stored refs pending

Controlling the dopant profile for SRH suppression at low current densities in $\lambda \approx$ 1330nm GaInAsP light-emitting diodes

Bo Zhao, Chris Rogers, Dodd Joseph Gray Jr., Harry A. Atwater, Parthiban Santhanam, Phillip Jahelka, Shanhui Fan, Wei Li

arxiv:2001.10948 v1 · 2020-01-29 · cond-mat.mtrl-sci · physics.app-ph · 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{UBLNPOHFSNRNZH5ETLBGRIEX4W}

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	2026-07-05T01:12:35.375116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a056d7b8e59362dc9fa49ac268a097e5bc7178f1585ed49ad89004cfcb346c5b

Aliases

arxiv: 2001.10948 · arxiv_version: 2001.10948v1 · doi: 10.48550/arxiv.2001.10948 · pith_short_12: UBLNPOHFSNRN · pith_short_16: UBLNPOHFSNRNZH5E · pith_short_8: UBLNPOHF

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/UBLNPOHFSNRNZH5ETLBGRIEX4W \
  | 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: a056d7b8e59362dc9fa49ac268a097e5bc7178f1585ed49ad89004cfcb346c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779a90dbb44ba3ef914faff5d6495a49e40379a38602822c4bae1cca45c0221f",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-01-29T16:40:16Z",
    "title_canon_sha256": "e5c172ceab85ce38564194f78d9e7243356b735ff0494a92fa9b183c4b0b1ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10948",
    "kind": "arxiv",
    "version": 1
  }
}