Pith Number

pith:54WEEXU6

pith:2013:54WEEXU62DNH7F3DTY3IOL33SM

not attested not anchored not stored refs pending

3D Beam Reconstruction by Fluorescence Imaging

Mordjane Alissa Boukhet, Neal Radwell, Sonja Franke-Arnold

arxiv:1308.4592 v1 · 2013-08-21 · 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{54WEEXU62DNH7F3DTY3IOL33SM}

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	2026-05-18T01:48:07.162781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2c425e9ed0da7f97639e36872f7b933aa72a0b857da0d00c655a5b867f2e72

Aliases

arxiv: 1308.4592 · arxiv_version: 1308.4592v1 · doi: 10.48550/arxiv.1308.4592 · pith_short_12: 54WEEXU62DNH · pith_short_16: 54WEEXU62DNH7F3D · pith_short_8: 54WEEXU6

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/54WEEXU62DNH7F3DTY3IOL33SM \
  | 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: ef2c425e9ed0da7f97639e36872f7b933aa72a0b857da0d00c655a5b867f2e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28bafeaa450648264512d32d01da154f9337cb1065f590ef6799f254083958d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-08-21T14:17:28Z",
    "title_canon_sha256": "b1c182fca93d545eefbad77ccfa3c6fb9f08c6c8946fc27d619060470a0f1c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4592",
    "kind": "arxiv",
    "version": 1
  }
}