Pith Number

pith:ROWAJSJJ

pith:2021:ROWAJSJJ53M72X653ZFDJYBPTV

not attested not anchored not stored refs pending

Gaussian Dynamic Convolution for Efficient Single-Image Segmentation

Changrui Chen, Huiyu Zhou, Junyu Dong, Sheng Chen, Xiaorui Wang, Xin Sun

arxiv:2104.08783 v2 · 2021-04-18 · 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{ROWAJSJJ53M72X653ZFDJYBPTV}

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	2026-07-05T02:56:57.882505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bac04c929eed9fd5fddde4a34e02f9d7538aa3151d2f40ce252422865b05ce1

Aliases

arxiv: 2104.08783 · arxiv_version: 2104.08783v2 · doi: 10.48550/arxiv.2104.08783 · pith_short_12: ROWAJSJJ53M7 · pith_short_16: ROWAJSJJ53M72X65 · pith_short_8: ROWAJSJJ

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/ROWAJSJJ53M72X653ZFDJYBPTV \
  | 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: 8bac04c929eed9fd5fddde4a34e02f9d7538aa3151d2f40ce252422865b05ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adac27f964e402ac304bfbd2d8937f4cf3067b2aadd6eb707a106275199c9b1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-18T09:20:55Z",
    "title_canon_sha256": "bd1a3f8964221581632cbf5f8899ebee1d833b99849793ff3e78dd0251a9a585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08783",
    "kind": "arxiv",
    "version": 2
  }
}