Pith Number

pith:K47AEQMR

pith:2013:K47AEQMRLYCCUR37GUTPJ5YXGD

not attested not anchored not stored refs pending

Combined evanescent-wave excitation and supercritical-angle fluorescence detection improves optical sectioning

Christophe Tourain, Maia Brunstein, Martin Oheim, Maxime Teremetz

arxiv:1302.1615 v1 · 2013-02-06 · physics.bio-ph · 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{K47AEQMRLYCCUR37GUTPJ5YXGD}

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	2026-05-18T03:34:15.297777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573e0241915e042a477f3526f4f71730cb461c6fe2270f05e0c4cbd647d791df

Aliases

arxiv: 1302.1615 · arxiv_version: 1302.1615v1 · doi: 10.48550/arxiv.1302.1615 · pith_short_12: K47AEQMRLYCC · pith_short_16: K47AEQMRLYCCUR37 · pith_short_8: K47AEQMR

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/K47AEQMRLYCCUR37GUTPJ5YXGD \
  | 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: 573e0241915e042a477f3526f4f71730cb461c6fe2270f05e0c4cbd647d791df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32cd76deca528a4c1e6f3b0bf191caf1d0720a3d28be348a8e405c99ed64c115",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-02-06T23:33:10Z",
    "title_canon_sha256": "fe74451ccc13c32485a20a0cb8378830fdb58b5feabeaf59deb91d0f9bc32a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1615",
    "kind": "arxiv",
    "version": 1
  }
}