Pith Number

pith:OGMMCIE2

pith:2021:OGMMCIE2BTCG7TMROYPIUZDKD6

not attested not anchored not stored refs pending

Few-shot Semantic Segmentation with Self-supervision from Pseudo-classes

Gratianus Wesley Putra Data, Victor Adrian Prisacariu, Yipeng Hu, Yiwen Li, Yunguan Fu

arxiv:2110.11742 v1 · 2021-10-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGMMCIE2BTCG7TMROYPIUZDKD6}

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	2026-07-05T03:24:50.713760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7198c1209a0cc46fcd91761e8a646a1f9f1cb4b42f3f3c482eec5b28952bed90

Aliases

arxiv: 2110.11742 · arxiv_version: 2110.11742v1 · doi: 10.48550/arxiv.2110.11742 · pith_short_12: OGMMCIE2BTCG · pith_short_16: OGMMCIE2BTCG7TMR · pith_short_8: OGMMCIE2

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/OGMMCIE2BTCG7TMROYPIUZDKD6 \
  | 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: 7198c1209a0cc46fcd91761e8a646a1f9f1cb4b42f3f3c482eec5b28952bed90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65870dfc609144f35058258ce79b173e9d93dce1a8f5bf3de3f180634d2e7720",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-22T12:32:36Z",
    "title_canon_sha256": "17b188237651d6b125be37671f8d63a48fd3c165d83bbd3832f7762b1ade9887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11742",
    "kind": "arxiv",
    "version": 1
  }
}