Pith Number

pith:EQQ5EQJR

pith:2012:EQQ5EQJRAXV73GBXSSGSTN5OG4

not attested not anchored not stored refs pending

Relevance of intra- and inter-subband scattering on the absorption in heterostructures

Andreas Wacker, Camille NDebeka-Bandou, Francesca Carosella, G\'erald Bastard, Robson Ferreira

arxiv:1207.7289 v3 · 2012-07-31 · 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{EQQ5EQJRAXV73GBXSSGSTN5OG4}

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	2026-05-18T03:34:59.277421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2421d2413105ebfd9837948d29b7ae370deadf9715e134f0d9bb9a5838c5b4e5

Aliases

arxiv: 1207.7289 · arxiv_version: 1207.7289v3 · doi: 10.48550/arxiv.1207.7289 · pith_short_12: EQQ5EQJRAXV7 · pith_short_16: EQQ5EQJRAXV73GBX · pith_short_8: EQQ5EQJR

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/EQQ5EQJRAXV73GBXSSGSTN5OG4 \
  | 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: 2421d2413105ebfd9837948d29b7ae370deadf9715e134f0d9bb9a5838c5b4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59a474641487afa0740ef21cd9937c27cca6add868120b9a8bd670293467cc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-31T15:26:29Z",
    "title_canon_sha256": "678dc6c6941976b76dd8d7362de353bf4e700db7a7479a9f9183cbe50c2b11cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7289",
    "kind": "arxiv",
    "version": 3
  }
}