Pith Number

pith:CRQJXJSF

pith:2024:CRQJXJSFKNWPMUINMRXWPMYV5R

not attested not anchored not stored refs pending

FDNet: Frequency Domain Denoising Network For Cell Segmentation in Astrocytes Derived From Induced Pluripotent Stem Cells

Bo Du, Gabrielle Phillips, Haoran Li, Huaming Chen, Jiahua Shi, Jun Shen, Mirella Dottori, Simon Maksour

arxiv:2402.02724 v1 · 2024-02-05 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRQJXJSFKNWPMUINMRXWPMYV5R}

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	2026-07-05T07:41:49.663547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14609ba645536cf6510d646f67b315ec69220d9b5d32711041d388effe341e6d

Aliases

arxiv: 2402.02724 · arxiv_version: 2402.02724v1 · doi: 10.48550/arxiv.2402.02724 · pith_short_12: CRQJXJSFKNWP · pith_short_16: CRQJXJSFKNWPMUIN · pith_short_8: CRQJXJSF

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/CRQJXJSFKNWPMUINMRXWPMYV5R \
  | 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: 14609ba645536cf6510d646f67b315ec69220d9b5d32711041d388effe341e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b9f2d2971271912298a1d3fb786a3abbe72e7c91c2c76f406f3633f8e256d2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-02-05T04:45:24Z",
    "title_canon_sha256": "37e4452d14895e75176fc3aa0cb72cc6575f2fabb78a70e182b230ddd1bc0bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02724",
    "kind": "arxiv",
    "version": 1
  }
}