Pith Number

pith:7GAVJ42Z

pith:2020:7GAVJ42ZXJXPZTKJYRXVYIDGEG

not attested not anchored not stored refs pending

Synchronous single-photon detection with self-resetting GHz-gated superconducting NbN nanowires

Artem Kuzmin, Emanuel Knehr, Heidemarie Schmidt, Konstantin Ilin, Michael Siegel, Stefan Wuensch, Steffen Doerner

arxiv:2003.13318 v2 · 2020-03-30 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GAVJ42ZXJXPZTKJYRXVYIDGEG}

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	2026-07-05T01:39:12.549800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98154f359ba6efccd49c46f5c20662193b1e3aaa961e921c64e217bc72625ac

Aliases

arxiv: 2003.13318 · arxiv_version: 2003.13318v2 · doi: 10.48550/arxiv.2003.13318 · pith_short_12: 7GAVJ42ZXJXP · pith_short_16: 7GAVJ42ZXJXPZTKJ · pith_short_8: 7GAVJ42Z

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/7GAVJ42ZXJXPZTKJYRXVYIDGEG \
  | 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: f98154f359ba6efccd49c46f5c20662193b1e3aaa961e921c64e217bc72625ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e10f4ca955c3bcce473d8aef2a068ee1006c2deb1c05939b49333cc42beb236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-03-30T10:08:34Z",
    "title_canon_sha256": "cbcbb6e17b7e692ed26598465703cd152bfdbf9b3af79135ed25b73600687716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13318",
    "kind": "arxiv",
    "version": 2
  }
}