Pith Number

pith:KJSSNR5X

pith:2019:KJSSNR5XXGLHDQJGQFADZ7M5FN

not attested not anchored not stored refs pending

THz Superradiance from a GaAs: ErAs Quantum Dot Array at Room Temperature

A. Mingardi, D. Saeedkia, E. R. Brown, N. Jahed, R. P. Mirin, W-D. Zhang

arxiv:1904.02849 v1 · 2019-04-05 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJSSNR5XXGLHDQJGQFADZ7M5FN}

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	2026-05-17T23:49:19.451959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526526c7b7b99671c12681403cfd9d2b6b2fae9182faf79c767b4ae7531c6c66

Aliases

arxiv: 1904.02849 · arxiv_version: 1904.02849v1 · doi: 10.48550/arxiv.1904.02849 · pith_short_12: KJSSNR5XXGLH · pith_short_16: KJSSNR5XXGLHDQJG · pith_short_8: KJSSNR5X

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/KJSSNR5XXGLHDQJGQFADZ7M5FN \
  | 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: 526526c7b7b99671c12681403cfd9d2b6b2fae9182faf79c767b4ae7531c6c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06b6358e23d2606cae109d2f5e6b6838379998e79439c00331d5e8aa8e33ff3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-05T02:15:23Z",
    "title_canon_sha256": "9e5384732333665a481a7dc36e5c5ae4618ffc02b7b4cc19bf28ef497cfca137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02849",
    "kind": "arxiv",
    "version": 1
  }
}