Pith Number

pith:Z7QRVKFC

pith:2018:Z7QRVKFCOC5AQUFGOBVJFPZJB3

not attested not anchored not stored refs pending

Structured illumination fluorescence microscopy using Talbot self-imaging effect for high-throughput visualization

Jeffrey Chen, Joseph A. Izatt, Shwetadwip Chowdhury

arxiv:1801.03540 v1 · 2018-01-10 · 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{Z7QRVKFCOC5AQUFGOBVJFPZJB3}

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	2026-05-18T00:26:13.984696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe11aa8a270ba0850a6706a92bf290ed0284a1898a4cf5bab9a0d220882f34a

Aliases

arxiv: 1801.03540 · arxiv_version: 1801.03540v1 · doi: 10.48550/arxiv.1801.03540 · pith_short_12: Z7QRVKFCOC5A · pith_short_16: Z7QRVKFCOC5AQUFG · pith_short_8: Z7QRVKFC

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/Z7QRVKFCOC5AQUFGOBVJFPZJB3 \
  | 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: cfe11aa8a270ba0850a6706a92bf290ed0284a1898a4cf5bab9a0d220882f34a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0339d009b00208f265512c4c555c9a436a6057feeb3972ca77ea7c07a1f1ee17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-10T20:09:15Z",
    "title_canon_sha256": "d9e922b135231574b48a37f9c9b32fa727169df4612cf39f29cb406494472f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03540",
    "kind": "arxiv",
    "version": 1
  }
}