Pith Number

pith:3X2HDHWJ

pith:2004:3X2HDHWJ6NN5LJFRGOUI7RYASW

not attested not anchored not stored refs pending

Photoluminescence of p-doped quantum wells with strong spin splitting

B.Deveaud, D. Ferrand, H. Boukari, J.A. Gaj, J. Cibert, M. Bertolini, M. Potemski, P. Kossacki, S. Tatarenko, V.Ciulin

arxiv:cond-mat/0404490 v1 · 2004-04-21 · 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{3X2HDHWJ6NN5LJFRGOUI7RYASW}

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	2026-05-18T03:00:50.255395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf4719ec9f35bd5a4b133a88fc70095bb9be0423968b66878b90debd0aa8e9f

Aliases

arxiv: cond-mat/0404490 · arxiv_version: cond-mat/0404490v1 · doi: 10.48550/arxiv.cond-mat/0404490 · pith_short_12: 3X2HDHWJ6NN5 · pith_short_16: 3X2HDHWJ6NN5LJFR · pith_short_8: 3X2HDHWJ

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/3X2HDHWJ6NN5LJFRGOUI7RYASW \
  | 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: ddf4719ec9f35bd5a4b133a88fc70095bb9be0423968b66878b90debd0aa8e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d161db033cb209fc1dba186765fdd1608ebc656d27f722ca295de8f7b31f5739",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-04-21T09:24:12Z",
    "title_canon_sha256": "ae8a60b4159cd373086bb5df3c04bcc4d69b93ac4302490e4a6a17b08a178dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404490",
    "kind": "arxiv",
    "version": 1
  }
}