Pith Number

pith:GUOUVLXO

pith:2011:GUOUVLXOPK5QUQ2UTUVUKAHHNR

not attested not anchored not stored refs pending

APDs as Single-Photon Detectors for Visible and Near-Infrared Wavelenghts down to Hz Rates

C. Weinheimer, D. Hampf, J. Mader, R. Berendes, R. J\"ohren, R. S\'anchez, V. Hannen, W. Buglak, W. N\"ortersh\"auser

arxiv:1111.6948 v3 · 2011-11-29 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUOUVLXOPK5QUQ2UTUVUKAHHNR}

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	2026-05-18T04:00:51.663776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351d4aaeee7abb0a43549d2b4500e76c67de1a22bd33a6aee8859f6a99ca2762

Aliases

arxiv: 1111.6948 · arxiv_version: 1111.6948v3 · doi: 10.48550/arxiv.1111.6948 · pith_short_12: GUOUVLXOPK5Q · pith_short_16: GUOUVLXOPK5QUQ2U · pith_short_8: GUOUVLXO

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/GUOUVLXOPK5QUQ2UTUVUKAHHNR \
  | 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: 351d4aaeee7abb0a43549d2b4500e76c67de1a22bd33a6aee8859f6a99ca2762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55959f79dff2ec3384b31fe13fe85368b1b91b114c71d855c9518200befcaa39",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-11-29T19:49:57Z",
    "title_canon_sha256": "ebb9c41ef2e4b0abafc3d1978946f90c463c0957bbf4857630b381e60c2bfc99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6948",
    "kind": "arxiv",
    "version": 3
  }
}