Pith Number

pith:YE7EVBET

pith:2020:YE7EVBET25ITBRELCLVIYINDAK

not attested not anchored not stored refs pending

Benchmarking photon number resolving detectors

Jan Provazn\'ik, Luk\'a\v{s} Lachman, Petr Marek, Radim Filip

arxiv:2005.02093 v1 · 2020-05-05 · 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{YE7EVBET25ITBRELCLVIYINDAK}

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	2026-07-05T01:00:22.521833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c13e4a8493d75130c48b12ea8c21a302b5f6cb406ac083c11923aec5785ffc1d

Aliases

arxiv: 2005.02093 · arxiv_version: 2005.02093v1 · doi: 10.48550/arxiv.2005.02093 · pith_short_12: YE7EVBET25IT · pith_short_16: YE7EVBET25ITBREL · pith_short_8: YE7EVBET

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/YE7EVBET25ITBRELCLVIYINDAK \
  | 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: c13e4a8493d75130c48b12ea8c21a302b5f6cb406ac083c11923aec5785ffc1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e010a0558bf505d60c194dfb06c81160790e7a81d22c27fa0db572ef5fbf6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-05T12:10:09Z",
    "title_canon_sha256": "6694f32a6a594557adf2f5ebec9200ea0e3613ef60def6f583a454c58c09d59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02093",
    "kind": "arxiv",
    "version": 1
  }
}