Pith Number

pith:HXK7UNDW

pith:2020:HXK7UNDWMHCNZX6OOXDBWZHRFU

not attested not anchored not stored refs pending

Multi-view Self-Constructing Graph Convolutional Networks with Adaptive Class Weighting Loss for Semantic Segmentation

Arnt-B{\o}rre Salberg, Michael Kampffmeyer, Qinghui Liu, Robert Jenssen

arxiv:2004.10327 v1 · 2020-04-21 · 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{HXK7UNDWMHCNZX6OOXDBWZHRFU}

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	2026-07-05T01:03:24.809360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd5fa347661c4dcdfce75c61b64f12d176bece570508fdfc7dd50254af770a5

Aliases

arxiv: 2004.10327 · arxiv_version: 2004.10327v1 · doi: 10.48550/arxiv.2004.10327 · pith_short_12: HXK7UNDWMHCN · pith_short_16: HXK7UNDWMHCNZX6O · pith_short_8: HXK7UNDW

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/HXK7UNDWMHCNZX6OOXDBWZHRFU \
  | 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: 3dd5fa347661c4dcdfce75c61b64f12d176bece570508fdfc7dd50254af770a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f092cefe0bbc4bb8ef21186546b30829d2a55f306393880b2ca35ae126451ea2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-21T22:18:16Z",
    "title_canon_sha256": "07f00f968ac012d3269197e3bfb1b041c9b9e45e211aa0171ef5461933926ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10327",
    "kind": "arxiv",
    "version": 1
  }
}