Pith Number

pith:ZKS3BGUD

pith:2021:ZKS3BGUDN7JNF2MUW3762WADDU

not attested not anchored not stored refs pending

Robust Semantic Segmentation with Superpixel-Mix

Andrei Bursuc, Angela Yao, Gianni Franchi, Mai Lan Ha, Nacim Belkhir, Volker Blanz, Yufei Hu

arxiv:2108.00968 v2 · 2021-08-02 · cs.CV · cs.AI · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKS3BGUDN7JNF2MUW3762WADDU}

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	2026-07-05T03:24:30.827787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa5b09a836fd2d2e994b6ffed58031d36617524f54f100246bd6836943dc648

Aliases

arxiv: 2108.00968 · arxiv_version: 2108.00968v2 · doi: 10.48550/arxiv.2108.00968 · pith_short_12: ZKS3BGUDN7JN · pith_short_16: ZKS3BGUDN7JNF2MU · pith_short_8: ZKS3BGUD

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/ZKS3BGUDN7JNF2MUW3762WADDU \
  | 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: caa5b09a836fd2d2e994b6ffed58031d36617524f54f100246bd6836943dc648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6ca11490721ccf2f6ee33d42e1068e3556ea76e5c629da451c2840a1ad1532",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-02T15:13:52Z",
    "title_canon_sha256": "6c43a5aeb9a95227c2e4bf3949d3e817dc354c1ca86a5c1eea465baec6e90c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00968",
    "kind": "arxiv",
    "version": 2
  }
}