Pith Number

pith:GXUB4R6C

pith:2025:GXUB4R6CRGFMF3VBBK2QFW3KQ2

not attested not anchored not stored refs pending

Pixel Super-Resolved Fluorescence Lifetime Imaging Using Deep Learning

Alexander Chen, Ary Portes, Aydogan Ozcan, Julien Bec, Laura Marcu, Paloma Casteleiro Costa, Parnian Ghapandar Kashani, Xuhui Liu

arxiv:2512.16266 v1 · 2025-12-18 · cs.CV · cs.LG · physics.med-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{GXUB4R6CRGFMF3VBBK2QFW3KQ2}

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	2026-08-17T01:09:38.826271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e81e47c2898ac2eea10ab502db6a8686716195249a8ed9758e5a5780adc175

Aliases

arxiv: 2512.16266 · arxiv_version: 2512.16266v1 · doi: 10.48550/arxiv.2512.16266 · pith_short_12: GXUB4R6CRGFM · pith_short_16: GXUB4R6CRGFMF3VB · pith_short_8: GXUB4R6C

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/GXUB4R6CRGFMF3VBBK2QFW3KQ2 \
  | 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: 35e81e47c2898ac2eea10ab502db6a8686716195249a8ed9758e5a5780adc175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c78b9c8eb6f272961c62592fb0cabbbb503664008a6af8e5e49e91ae04dc84",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.med-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-18T07:28:10Z",
    "title_canon_sha256": "94093282bcca7c05af42e9a27d09730305d09b0cc6f6fe6fb05241cc3321cde5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.16266",
    "kind": "arxiv",
    "version": 1
  }
}