Pith Number

pith:NH2TBF75

pith:2020:NH2TBF75C5GIRPCFYQEHYCIAGS

not attested not anchored not stored refs pending

SCG-Net: Self-Constructing Graph Neural Networks for Semantic Segmentation

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

arxiv:2009.01599 v2 · 2020-09-03 · 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{NH2TBF75C5GIRPCFYQEHYCIAGS}

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	2026-07-05T02:04:11.129951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f53097fd174c88bc45c4087c090034a3f932a3c23f2b013f699ec88939fa26

Aliases

arxiv: 2009.01599 · arxiv_version: 2009.01599v2 · doi: 10.48550/arxiv.2009.01599 · pith_short_12: NH2TBF75C5GI · pith_short_16: NH2TBF75C5GIRPCF · pith_short_8: NH2TBF75

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/NH2TBF75C5GIRPCFYQEHYCIAGS \
  | 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: 69f53097fd174c88bc45c4087c090034a3f932a3c23f2b013f699ec88939fa26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8c9945b18711b20be9c17156a0bd5ef3c5ed5adf9e736d3157efb1a30db011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-03T12:13:09Z",
    "title_canon_sha256": "3d99debb1e7d4ddd6e1f40d0d91a8da56d32c08d9d3d7f4d9f608d2fcd115515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01599",
    "kind": "arxiv",
    "version": 2
  }
}