Pith Number

pith:BVVPSUJG

pith:2020:BVVPSUJGE3HSE4YLTZGA2OELL7

not attested not anchored not stored refs pending

3D Guided Weakly Supervised Semantic Segmentation

Jing Zhang, Nick Barnes, Weixuan Sun

arxiv:2012.00242 v1 · 2020-12-01 · 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{BVVPSUJGE3HSE4YLTZGA2OELL7}

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	2026-07-05T01:55:33.947501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6af9512626cf22730b9e4c0d388b5ffe0aa375b7f9415999d39454eadb6907

Aliases

arxiv: 2012.00242 · arxiv_version: 2012.00242v1 · doi: 10.48550/arxiv.2012.00242 · pith_short_12: BVVPSUJGE3HS · pith_short_16: BVVPSUJGE3HSE4YL · pith_short_8: BVVPSUJG

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/BVVPSUJGE3HSE4YLTZGA2OELL7 \
  | 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: 0d6af9512626cf22730b9e4c0d388b5ffe0aa375b7f9415999d39454eadb6907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25cb3e670397716eb6ff88b4cf2aebbbd49a7235d744457305a8866641e165d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-01T03:34:15Z",
    "title_canon_sha256": "11181f81cf0b1e95b1787c8e0a46fefadb649df65c09a9a81d55c9e9685df5d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00242",
    "kind": "arxiv",
    "version": 1
  }
}