Pith Number

pith:PO42MLMH

pith:2022:PO42MLMHXPHE5KBKWZSQ7TVYLL

not attested not anchored not stored refs pending

Deconvolution in Fluorescence Lifetime imaging microscopy (FLIM)

Scott Howard, Varun Mannam, Xiaotong Yuan

arxiv:2201.06136 v1 · 2022-01-16 · eess.IV · 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{PO42MLMHXPHE5KBKWZSQ7TVYLL}

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	2026-07-05T03:48:55.044787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb9a62d87bbce4ea82ab6650fceb85ad715cefb29e1e74a96630452b05beab1

Aliases

arxiv: 2201.06136 · arxiv_version: 2201.06136v1 · doi: 10.48550/arxiv.2201.06136 · pith_short_12: PO42MLMHXPHE · pith_short_16: PO42MLMHXPHE5KBK · pith_short_8: PO42MLMH

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/PO42MLMHXPHE5KBKWZSQ7TVYLL \
  | 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: 7bb9a62d87bbce4ea82ab6650fceb85ad715cefb29e1e74a96630452b05beab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ba78f3806eff1f70e2db412c9b5757a63babdeeee16cf5e4689bfae03b2820",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-16T21:10:48Z",
    "title_canon_sha256": "4611de3a9a6ca9c4b1d116bd040160675e9887bc84a7fee037deb08400b5efc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06136",
    "kind": "arxiv",
    "version": 1
  }
}