Pith Number

pith:EADCQV2N

pith:2019:EADCQV2NKN3FTJRWWFOPI5LVAU

not attested not anchored not stored refs pending

An efficient solution for semantic segmentation: ShuffleNet V2 with atrous separable convolutions

Janne Heikkil\"a, Sercan T\"urkmen

arxiv:1902.07476 v2 · 2019-02-20 · 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{EADCQV2NKN3FTJRWWFOPI5LVAU}

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	2026-05-17T23:45:44.337629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200628574d537659a636b15cf475750539fff2d779651daa9087ef3f6b72989c

Aliases

arxiv: 1902.07476 · arxiv_version: 1902.07476v2 · doi: 10.48550/arxiv.1902.07476 · pith_short_12: EADCQV2NKN3F · pith_short_16: EADCQV2NKN3FTJRW · pith_short_8: EADCQV2N

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/EADCQV2NKN3FTJRWWFOPI5LVAU \
  | 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: 200628574d537659a636b15cf475750539fff2d779651daa9087ef3f6b72989c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f788a94f12683c2cf28d9e2dcde77c801ef065300a1c875abe36b0781b49684f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-20T09:50:47Z",
    "title_canon_sha256": "ade60b3958946a28e104887b0a1cdc756a2a8a6edf81c876509784b65182c943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07476",
    "kind": "arxiv",
    "version": 2
  }
}