Pith Number

pith:A6FL6WWI

pith:2020:A6FL6WWI5FEG2EGWWM22OJSBGH

not attested not anchored not stored refs pending

Semantic Segmentation of Neuronal Bodies in Fluorescence Microscopy Using a 2D+3D CNN Training Strategy with Sparsely Annotated Data

Filippo Maria Castelli, Francesco Saverio Pavone, Giacomo Mazzamuto, Irene Costantini, Ludovico Silvestri, Matteo Roffilli

arxiv:2009.00029 v2 · 2020-08-31 · eess.IV · cs.CV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6FL6WWI5FEG2EGWWM22OJSBGH}

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	2026-07-05T01:32:25.053381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

078abf5ac8e9486d10d6b335a7264131f77c7c3db5d99d074bafc8fa36db08b3

Aliases

arxiv: 2009.00029 · arxiv_version: 2009.00029v2 · doi: 10.48550/arxiv.2009.00029 · pith_short_12: A6FL6WWI5FEG · pith_short_16: A6FL6WWI5FEG2EGW · pith_short_8: A6FL6WWI

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/A6FL6WWI5FEG2EGWWM22OJSBGH \
  | 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: 078abf5ac8e9486d10d6b335a7264131f77c7c3db5d99d074bafc8fa36db08b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e48e4278b1820c7a120e7c0ed4f66d0083fbded69bd1a0db791519ee89fd751",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-31T18:01:02Z",
    "title_canon_sha256": "0c7b699dc2a0db1f04e835fc2eb041a712a78f0d0833b5d41beae3485acf0b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00029",
    "kind": "arxiv",
    "version": 2
  }
}