Pith Number

pith:PZOQKWVF

pith:2018:PZOQKWVFQE5R7SUKOSN2TLG3CU

not attested not anchored not stored refs pending

Interplay of structural design and interaction processes in tunnel-injection semiconductor lasers

Christian Carmesin, Frank Jahnke, Marian Cepok, Michael Lorke, Stephan Michael

arxiv:1803.03787 v2 · 2018-03-10 · physics.app-ph · 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{PZOQKWVFQE5R7SUKOSN2TLG3CU}

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	2026-05-18T00:02:01.480632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5d055aa5813b1fca8a749ba9acdb1518909f461d5ac38d9bffff840863f9b4

Aliases

arxiv: 1803.03787 · arxiv_version: 1803.03787v2 · doi: 10.48550/arxiv.1803.03787 · pith_short_12: PZOQKWVFQE5R · pith_short_16: PZOQKWVFQE5R7SUK · pith_short_8: PZOQKWVF

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/PZOQKWVFQE5R7SUKOSN2TLG3CU \
  | 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: 7e5d055aa5813b1fca8a749ba9acdb1518909f461d5ac38d9bffff840863f9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a48f391b20a02d8c88fb126a85336e46e04b90b3efdf98c17d07b7fa8d9cd15",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-03-10T10:12:06Z",
    "title_canon_sha256": "3233eceb3bee7a80669cb74c1819ff872a7d90c299d881d2fb2687f178d0a322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03787",
    "kind": "arxiv",
    "version": 2
  }
}