Pith Number

pith:R27J4D5G

pith:2019:R27J4D5GQDFSSMJBKZ6TLTBLMX

not attested not anchored not stored refs pending

Single-Photon Single-Flux Coupled Detectors

Brenden A. Butters, Karl K. Berggren, Marco Turchetti, Mina R. Bionta, Murat Onen, Phillip D. Keathley

arxiv:1910.11435 v1 · 2019-10-24 · physics.ins-det · physics.app-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{R27J4D5GQDFSSMJBKZ6TLTBLMX}

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	2026-07-05T00:41:44.483469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ebe9e0fa680cb293121567d35cc2b65f59cc36903df40cf1b6ed1cf6bfe0977

Aliases

arxiv: 1910.11435 · arxiv_version: 1910.11435v1 · doi: 10.48550/arxiv.1910.11435 · pith_short_12: R27J4D5GQDFS · pith_short_16: R27J4D5GQDFSSMJB · pith_short_8: R27J4D5G

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/R27J4D5GQDFSSMJBKZ6TLTBLMX \
  | 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: 8ebe9e0fa680cb293121567d35cc2b65f59cc36903df40cf1b6ed1cf6bfe0977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e4d565d6a9293e0bb852562c4c289160e0a3c0dda05b60cff96d15e8443d31",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-10-24T21:41:18Z",
    "title_canon_sha256": "485c68f82d02443d670e80afc43cc8cb5e60e7898210f222c6fff9db41367a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11435",
    "kind": "arxiv",
    "version": 1
  }
}