Pith Number

pith:QXZJSBO5

pith:2016:QXZJSBO5FBIUYHXD3BPAFWIG76

not attested not anchored not stored refs pending

Spectrally resolved far-fields of terahertz quantum cascade lasers

Aaron M. Andrews, Gottfried Strasser, Hermann Detz, Karl Unterrainer, Martin A. Kainz, Martin Brandstetter, Michael Krall, Sebastian Sch\"onhuber, Tobias Zederbauer

arxiv:1608.05257 v1 · 2016-08-18 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXZJSBO5FBIUYHXD3BPAFWIG76}

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	2026-05-18T00:57:11.016437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f29905dd28514c1ee3d85e02d906ffa0ff75dfdfc2e6aade8b7ae3299bddfc

Aliases

arxiv: 1608.05257 · arxiv_version: 1608.05257v1 · doi: 10.48550/arxiv.1608.05257 · pith_short_12: QXZJSBO5FBIU · pith_short_16: QXZJSBO5FBIUYHXD · pith_short_8: QXZJSBO5

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/QXZJSBO5FBIUYHXD3BPAFWIG76 \
  | 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: 85f29905dd28514c1ee3d85e02d906ffa0ff75dfdfc2e6aade8b7ae3299bddfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5570cb48054257704bcb8f459dcb6762ca69a19dfc97970f7919852c5cec6372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-08-18T13:53:48Z",
    "title_canon_sha256": "796aec99ebf6d7807697f8d0e8990ce20c5a731275c3e938c6cf405dc53f1b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05257",
    "kind": "arxiv",
    "version": 1
  }
}