Pith Number

pith:2NWLP4KE

pith:2025:2NWLP4KES4C6HGNIMZ23QJOIZK

not attested not anchored not stored refs pending

Zero-Shot Denoising for Fluorescence Lifetime Imaging Microscopy with Intensity-Guided Learning

Cody Smith, Dagmawit Geresu, Hao Chen, Julian Najera, Meenal Datta, Scott Howard

arxiv:2503.13779 v2 · 2025-03-17 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NWLP4KES4C6HGNIMZ23QJOIZK}

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	2026-06-25T01:18:34.276482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36cb7f1449705e399a86675b825c8ca94a92db98cdb22898fb4663e44403c42

Aliases

arxiv: 2503.13779 · arxiv_version: 2503.13779v2 · doi: 10.48550/arxiv.2503.13779 · pith_short_12: 2NWLP4KES4C6 · pith_short_16: 2NWLP4KES4C6HGNI · pith_short_8: 2NWLP4KE

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/2NWLP4KES4C6HGNIMZ23QJOIZK \
  | 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: d36cb7f1449705e399a86675b825c8ca94a92db98cdb22898fb4663e44403c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2032bbf68de95da6b7204442b6087af1625fa1bac21a9be4774d23d6780fd1bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-03-17T23:52:03Z",
    "title_canon_sha256": "675209899ce834f1d94ec2eb7ccb4f3b56d8257869ecb20576eda9da64c05f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13779",
    "kind": "arxiv",
    "version": 2
  }
}