Pith Number

pith:VNL26LCL

pith:2013:VNL26LCLPFPZN2XR5K55J32NAU

not attested not anchored not stored refs pending

Low-Filling-Factor Superconducting Single Photon Detector with High System Detection Efficiency

Hirotaka Terai, Shigehito Miki, Taro Yamashita, Zhen Wang

arxiv:1305.2672 v2 · 2013-05-13 · cond-mat.supr-con · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNL26LCLPFPZN2XR5K55J32NAU}

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	2026-05-18T01:50:03.085126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab57af2c4b795f96eaf1eabbd4ef4d05096916a2600d8b7b38b76ba62f79ac84

Aliases

arxiv: 1305.2672 · arxiv_version: 1305.2672v2 · doi: 10.48550/arxiv.1305.2672 · pith_short_12: VNL26LCLPFPZ · pith_short_16: VNL26LCLPFPZN2XR · pith_short_8: VNL26LCL

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/VNL26LCLPFPZN2XR5K55J32NAU \
  | 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: ab57af2c4b795f96eaf1eabbd4ef4d05096916a2600d8b7b38b76ba62f79ac84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71180c4ef8d37ef8b10659c550d018bb899294dd97924f56a3973d05df161daf",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-05-13T04:28:10Z",
    "title_canon_sha256": "4a8975fbe071913a2d604db08eaa3c8da8e7de10b86503da8ff8e5e4f89727ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2672",
    "kind": "arxiv",
    "version": 2
  }
}