Pith Number

pith:OYTK6HJX

pith:2011:OYTK6HJXVFAIGLYNQL2IU7UKYS

not attested not anchored not stored refs pending

Electron and hole gas in modulation doped GaAs/AlGaAs radial heterojunctions

Andrea Bertoni, Farah Mahawish, Guido Goldoni, Miquel Royo

arxiv:1109.6616 v1 · 2011-09-29 · 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{OYTK6HJXVFAIGLYNQL2IU7UKYS}

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	2026-05-18T01:16:07.720219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7626af1d37a940832f0d82f48a7e8ac480401c8714dd0e8060416a55d2b31b90

Aliases

arxiv: 1109.6616 · arxiv_version: 1109.6616v1 · doi: 10.48550/arxiv.1109.6616 · pith_short_12: OYTK6HJXVFAI · pith_short_16: OYTK6HJXVFAIGLYN · pith_short_8: OYTK6HJX

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/OYTK6HJXVFAIGLYNQL2IU7UKYS \
  | 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: 7626af1d37a940832f0d82f48a7e8ac480401c8714dd0e8060416a55d2b31b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a5780ec0fafc93b03792c0c333594971b50c6417b83782c8541716ef9c059f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-29T18:38:26Z",
    "title_canon_sha256": "39c6dacc3d03ccab9d12394b488fb07a76396a9bd675286b64bf331bb246e2e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6616",
    "kind": "arxiv",
    "version": 1
  }
}