Pith Number

pith:G4G7KTXC

pith:2013:G4G7KTXCRAPX26PBP3MVWZCZXZ

not attested not anchored not stored refs pending

Superconducting nanowire single-photon detector with ultralow dark count rate using cold optical filters

H. Shibata, H. Takesue, K. Shimizu, Y. Tokura

arxiv:1307.0893 v1 · 2013-07-03 · cond-mat.supr-con · physics.ins-det · 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{G4G7KTXCRAPX26PBP3MVWZCZXZ}

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	2026-05-18T02:44:23.391755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370df54ee2881f7d79e17ed95b6459be41a5c02aa7d77e0b1709f1206c0c7de9

Aliases

arxiv: 1307.0893 · arxiv_version: 1307.0893v1 · doi: 10.48550/arxiv.1307.0893 · pith_short_12: G4G7KTXCRAPX · pith_short_16: G4G7KTXCRAPX26PB · pith_short_8: G4G7KTXC

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/G4G7KTXCRAPX26PBP3MVWZCZXZ \
  | 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: 370df54ee2881f7d79e17ed95b6459be41a5c02aa7d77e0b1709f1206c0c7de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf1d07c38b36cb654ab6130524cc9008273813a1666deec89d51127a8ee0708",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-07-03T01:23:38Z",
    "title_canon_sha256": "b159468fbe247ad18eb85bc721271dddd0c4ce1170c754d0d6d652eba10bac85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0893",
    "kind": "arxiv",
    "version": 1
  }
}