Pith Number

pith:VTWYS7VI

pith:2020:VTWYS7VIMRM6SWQZC5FMMJHUBK

not attested not anchored not stored refs pending

MetaBox+: A new Region Based Active Learning Method for Semantic Segmentation using Priority Maps

Hanno Gottschalk, Lutz Roese-Koerner, Matthias Rottmann, Pascal Colling

arxiv:2010.01884 v1 · 2020-10-05 · 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{VTWYS7VIMRM6SWQZC5FMMJHUBK}

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	2026-07-05T01:40:10.439744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aced897ea86459e95a19174ac624f40a9a495e41575b89845a4ecc3c0b6d28db

Aliases

arxiv: 2010.01884 · arxiv_version: 2010.01884v1 · doi: 10.48550/arxiv.2010.01884 · pith_short_12: VTWYS7VIMRM6 · pith_short_16: VTWYS7VIMRM6SWQZ · pith_short_8: VTWYS7VI

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/VTWYS7VIMRM6SWQZC5FMMJHUBK \
  | 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: aced897ea86459e95a19174ac624f40a9a495e41575b89845a4ecc3c0b6d28db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d7243bad32c4a08acbfaef787852292dac3b08125914560e0199219c2dc4b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-05T09:36:47Z",
    "title_canon_sha256": "6ba504e35a63cecb964d54b98549426f3b46d178e63cc8779b6b528a0f851763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01884",
    "kind": "arxiv",
    "version": 1
  }
}