Pith Number

pith:2JVCD7KV

pith:2021:2JVCD7KVM2YVYIRNYBI2UTZLZD

not attested not anchored not stored refs pending

MSRF-Net: A Multi-Scale Residual Fusion Network for Biomedical Image Segmentation

Abhishek Srivastava, Dag Johansen, Debesh Jha, H{\aa}vard D. Johansen, Michael A. Riegler, P{\aa}l Halvorsen, Sharib Ali, Sukalpa Chanda, Umapada Pal

arxiv:2105.07451 v2 · 2021-05-16 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JVCD7KVM2YVYIRNYBI2UTZLZD}

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	2026-07-05T03:52:28.237185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d26a21fd5566b15c222dc051aa4f2bc8c0b89cb92e6285ee0577b99bf3429250

Aliases

arxiv: 2105.07451 · arxiv_version: 2105.07451v2 · doi: 10.48550/arxiv.2105.07451 · pith_short_12: 2JVCD7KVM2YV · pith_short_16: 2JVCD7KVM2YVYIRN · pith_short_8: 2JVCD7KV

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/2JVCD7KVM2YVYIRNYBI2UTZLZD \
  | 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: d26a21fd5566b15c222dc051aa4f2bc8c0b89cb92e6285ee0577b99bf3429250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301babee2d1cf9f76e1290b2e0d01a91727f4774fb04f1153d51097955de1432",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-05-16T15:19:56Z",
    "title_canon_sha256": "9878edbb5ae1d84656cc3b5827a9a84a6af03aa41ef54910ae344b17a76f3b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07451",
    "kind": "arxiv",
    "version": 2
  }
}