Pith Number

pith:XDFM7B3H

pith:2012:XDFM7B3H7IM5NQVID6JTKO7OOD

not attested not anchored not stored refs pending

Advantages of gated silicon single photon detectors

B. Sanguinetti, C. Barreiro, D. Stucki, E. Pomarico, H. Zbinden, T. Lunghi

arxiv:1208.4205 v1 · 2012-08-21 · physics.ins-det · 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{XDFM7B3H7IM5NQVID6JTKO7OOD}

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	2026-05-18T01:55:08.884982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cacf8767fa19d6c2a81f93353bee70f9c379885ed26c15f120e50d301fdca3

Aliases

arxiv: 1208.4205 · arxiv_version: 1208.4205v1 · doi: 10.48550/arxiv.1208.4205 · pith_short_12: XDFM7B3H7IM5 · pith_short_16: XDFM7B3H7IM5NQVI · pith_short_8: XDFM7B3H

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/XDFM7B3H7IM5NQVID6JTKO7OOD \
  | 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: b8cacf8767fa19d6c2a81f93353bee70f9c379885ed26c15f120e50d301fdca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c19b8f107763f47f82450abc4cca52341bb22960264ab5cc6501ab655fd19d05",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-08-21T07:55:08Z",
    "title_canon_sha256": "f139baeb9e732dc43c423d7102e3c350787490591470fcc5aecceefbfb2f70b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4205",
    "kind": "arxiv",
    "version": 1
  }
}