Pith Number

pith:WQ5AP54K

pith:2011:WQ5AP54K3O3ZVEO5SWUEAKR3HG

not attested not anchored not stored refs pending

Terahertz excitation of a coherent three-level {\Lambda}-type exciton-polariton microcavity mode

Andrea C. Klettke, Andrew D. Jameson, Galina Khitrova, Hyatt M. Gibbs, Joseph L. Tomaino, Mackillo Kira, Stephan W. Koch, Yun-Shik Lee

arxiv:1112.2185 v1 · 2011-12-09 · cond-mat.mes-hall · 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{WQ5AP54K3O3ZVEO5SWUEAKR3HG}

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	2026-05-18T04:06:43.905496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43a07f78adbb79a91dd95a8402a3b39906384d92582b572ff5fb1ccdc9b8360

Aliases

arxiv: 1112.2185 · arxiv_version: 1112.2185v1 · doi: 10.48550/arxiv.1112.2185 · pith_short_12: WQ5AP54K3O3Z · pith_short_16: WQ5AP54K3O3ZVEO5 · pith_short_8: WQ5AP54K

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/WQ5AP54K3O3ZVEO5SWUEAKR3HG \
  | 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: b43a07f78adbb79a91dd95a8402a3b39906384d92582b572ff5fb1ccdc9b8360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5608ac3dc4537321259c65748f85b192c1e7114f5d576d181f15aed9718e00",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-09T19:13:41Z",
    "title_canon_sha256": "ad80a33b89d6c733e382e6fb8cbeb113d4a06763e3caefb3229a4a1903afcffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2185",
    "kind": "arxiv",
    "version": 1
  }
}