Pith Number

pith:4V7WEXNO

pith:2019:4V7WEXNOKW72ELNWLUTGMEUEGD

not attested not anchored not stored refs pending

Fast-SCNN: Fast Semantic Segmentation Network

Roberto Cipolla, Rudra P K Poudel, Stephan Liwicki

arxiv:1902.04502 v1 · 2019-02-12 · 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{4V7WEXNOKW72ELNWLUTGMEUEGD}

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.

Cited by

2 papers in Pith

Attention-Mamba: A Mamba-Enhanced Multi-Scale Parallel Inference Network for Medical Image Segmentation

LightAVSeg: Lightweight Audio-Visual Segmentation

Receipt and verification

First computed	2026-05-17T23:54:12.119503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e57f625dae55bfa22db65d2666128430d546182bd38f8d5bc99f2f43769663ea

Aliases

arxiv: 1902.04502 · arxiv_version: 1902.04502v1 · doi: 10.48550/arxiv.1902.04502 · pith_short_12: 4V7WEXNOKW72 · pith_short_16: 4V7WEXNOKW72ELNW · pith_short_8: 4V7WEXNO

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/4V7WEXNOKW72ELNWLUTGMEUEGD \
  | 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: e57f625dae55bfa22db65d2666128430d546182bd38f8d5bc99f2f43769663ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cf3beff75c2dae0804c4460c7429a6ee9b536c8ebef46204bcf2d393b86a12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-12T17:08:26Z",
    "title_canon_sha256": "0699f40e1243bdc3b4e03c7bc4bfb1c6c9a37602b319aba76bf05fe754bfb7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04502",
    "kind": "arxiv",
    "version": 1
  }
}