Pith Number

pith:QFYMXURS

pith:2011:QFYMXURSXHCOUOFTY7HBKQK4JS

not attested not anchored not stored refs pending

Self consistent, absolute calibration technique for photon number resolving detectors

A. Avella, C. Portesi, E. Monticone, E. Taralli, G. Brida, I. P. Degiovanni, L. Lolli, M. Genovese, M. Gramegna, M. L. Rastello, M. Rajteri, M. White, P. Traina

arxiv:1111.3864 v1 · 2011-11-16 · quant-ph · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFYMXURSXHCOUOFTY7HBKQK4JS}

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	2026-05-18T04:08:12.936204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8170cbd232b9c4ea38b3c7ce15415c4c8e164cbc937d2ba435ffe7770c9b7f02

Aliases

arxiv: 1111.3864 · arxiv_version: 1111.3864v1 · doi: 10.48550/arxiv.1111.3864 · pith_short_12: QFYMXURSXHCO · pith_short_16: QFYMXURSXHCOUOFT · pith_short_8: QFYMXURS

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/QFYMXURSXHCOUOFTY7HBKQK4JS \
  | 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: 8170cbd232b9c4ea38b3c7ce15415c4c8e164cbc937d2ba435ffe7770c9b7f02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc05829c9536099613452bcd539f808214f102d7d339888da61763005f54b35",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-16T16:44:53Z",
    "title_canon_sha256": "45d1999213daf303230492b667ef09b8982a75b2f8e92b66e07d4b64f4a0d295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3864",
    "kind": "arxiv",
    "version": 1
  }
}