Pith Number

pith:IIAVDM7T

pith:2012:IIAVDM7TEOHJCM7Y6S7Q5LB4BA

not attested not anchored not stored refs pending

Mapping between quantum dot and quantum well lasers: From conventional to spin lasers

Christian G{\o}thgen, Igor \v{Z}uti\'c, Jeongsu Lee, Rafa{\l} Oszwa{\l}dowski

arxiv:1201.1644 v1 · 2012-01-08 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIAVDM7TEOHJCM7Y6S7Q5LB4BA}

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	2026-05-18T02:21:18.722998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420151b3f3238e9133f8f4bf0eac3c080aa56acbf5aa9aa5c4ec718773b01013

Aliases

arxiv: 1201.1644 · arxiv_version: 1201.1644v1 · doi: 10.48550/arxiv.1201.1644 · pith_short_12: IIAVDM7TEOHJ · pith_short_16: IIAVDM7TEOHJCM7Y · pith_short_8: IIAVDM7T

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/IIAVDM7TEOHJCM7Y6S7Q5LB4BA \
  | 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: 420151b3f3238e9133f8f4bf0eac3c080aa56acbf5aa9aa5c4ec718773b01013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7328418d9b9462efa4e6618b722b8029031de313a97e8ec892675f8f18c3109d",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-08T17:49:01Z",
    "title_canon_sha256": "fdf93ad4be4c69e893a921e278f9b1060e13d82177e62799dec8c3ced1c1fb0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1644",
    "kind": "arxiv",
    "version": 1
  }
}