Pith Number

pith:GRUDU22K

pith:2012:GRUDU22KOAVIXKKVEVG732RO5G

not attested not anchored not stored refs pending

ZnO-Based Polariton Laser Operating at Room Temperature: From Excitonic to Photonic Condensate

Christelle Brimont, Dmitry Solnyshkov, Feng Li, Fran\c{c}ois R\'everet, Guillaume Malpuech, Jesus Zuniga-Perez, Joel Leymarie, Laurent Orosz, Martine Mihailovic, Mathieu Leroux, Meletis Mexis, Olfa Kamoun, Pierre Disseix, Sophie Bouchoule, Thierry Guillet, Xavier Lafosse

arxiv:1207.7172 v1 · 2012-07-31 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.optics

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

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	2026-05-18T03:49:46.570627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34683a6b4a702a8ba955254dfdea2ee99da656e301da6b821de9dc0718ae3195

Aliases

arxiv: 1207.7172 · arxiv_version: 1207.7172v1 · doi: 10.48550/arxiv.1207.7172 · pith_short_12: GRUDU22KOAVI · pith_short_16: GRUDU22KOAVIXKKV · pith_short_8: GRUDU22K

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/GRUDU22KOAVIXKKVEVG732RO5G \
  | 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: 34683a6b4a702a8ba955254dfdea2ee99da656e301da6b821de9dc0718ae3195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56344e82eb6ad2b7907fa601a0f7ac67434304ad6e0206af75370d0ee5f619c1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-31T06:37:32Z",
    "title_canon_sha256": "a44ccac803e64e04fa2e247e671df4551e76ba8f2de163759096cf5cc597bfdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7172",
    "kind": "arxiv",
    "version": 1
  }
}