Pith Number

pith:7F5YN5FR

pith:2014:7F5YN5FRUSI5FCFBOAG3J3L6BE

not attested not anchored not stored refs pending

Microscopic model for intersubband gain from electrically pumped quantum-dot structures

Hans Christian Schneider, Stephan Michael, Weng W. Chow

arxiv:1404.2762 v3 · 2014-04-10 · cond-mat.mtrl-sci · 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{7F5YN5FRUSI5FCFBOAG3J3L6BE}

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	2026-05-18T02:39:25.493469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f97b86f4b1a491d288a1700db4ed7e0910abfd50b94bccaa551bd1fbb9945251

Aliases

arxiv: 1404.2762 · arxiv_version: 1404.2762v3 · doi: 10.48550/arxiv.1404.2762 · pith_short_12: 7F5YN5FRUSI5 · pith_short_16: 7F5YN5FRUSI5FCFB · pith_short_8: 7F5YN5FR

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/7F5YN5FRUSI5FCFBOAG3J3L6BE \
  | 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: f97b86f4b1a491d288a1700db4ed7e0910abfd50b94bccaa551bd1fbb9945251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e7a905fc005324f50f195ed3eab1be399851821efa8503c5214f255d3813d1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-10T10:18:05Z",
    "title_canon_sha256": "2417a4236ff0ea09fa4182737e310a745a6cda43ec62e807f85c5110ae92fd82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2762",
    "kind": "arxiv",
    "version": 3
  }
}