Pith Number

pith:FMGW3LOW

pith:2019:FMGW3LOWYAQPLJ2TU7SE4TPYED

not attested not anchored not stored refs pending

Single-photon SPAD imagers in biophotonics: Review and Outlook

Claudio Bruschini, Edoardo Charbon, Harald Homulle, Ivan Michel Antolovic, Samuel Burri

arxiv:1903.07351 v1 · 2019-03-18 · 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{FMGW3LOWYAQPLJ2TU7SE4TPYED}

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	2026-05-17T23:51:01.656092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0d6dadd6c020f5a753a7e44e4df820e7cf1745ba024efba7335c75bc2ec812

Aliases

arxiv: 1903.07351 · arxiv_version: 1903.07351v1 · doi: 10.48550/arxiv.1903.07351 · pith_short_12: FMGW3LOWYAQP · pith_short_16: FMGW3LOWYAQPLJ2T · pith_short_8: FMGW3LOW

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/FMGW3LOWYAQPLJ2TU7SE4TPYED \
  | 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: 2b0d6dadd6c020f5a753a7e44e4df820e7cf1745ba024efba7335c75bc2ec812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6097d5d97dedcb06be1f9eeecfe6ddf51c79a09c0084d592f1098f63eff0d360",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-03-18T10:38:46Z",
    "title_canon_sha256": "496cfcb0751cd96842d95647ab33ce7bc5515b13296efc35d674825d825300c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07351",
    "kind": "arxiv",
    "version": 1
  }
}