Pith Number

pith:AP5EURCV

pith:2018:AP5EURCVLLRTZLQNHNCHRWDUCM

not attested not anchored not stored refs pending

Evaluating Performance of Photon-Number-Resolving Detectors

Gunnar Bj\"ork, Mattias J\"onsson

arxiv:1812.05422 v2 · 2018-12-13 · 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{AP5EURCVLLRTZLQNHNCHRWDUCM}

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	2026-05-17T23:47:58.893433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fa4a44555ae33cae0d3b4478d874132c639af2fdf4baa617fe208abfac4902

Aliases

arxiv: 1812.05422 · arxiv_version: 1812.05422v2 · doi: 10.48550/arxiv.1812.05422 · pith_short_12: AP5EURCVLLRT · pith_short_16: AP5EURCVLLRTZLQN · pith_short_8: AP5EURCV

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/AP5EURCVLLRTZLQNHNCHRWDUCM \
  | 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: 03fa4a44555ae33cae0d3b4478d874132c639af2fdf4baa617fe208abfac4902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa5b2b414a76cd7b9fde1edd77e466a34e4080de09efcfe2340bfd8d0b5d9715",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-13T13:42:12Z",
    "title_canon_sha256": "c223d6b4393f2246710342b388db7e8e8eafd7295ee83cc07895caff01c8d83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05422",
    "kind": "arxiv",
    "version": 2
  }
}