Pith Number

pith:KUNGTSRI

pith:2020:KUNGTSRIFVSEYD3WMWSVORHSLT

not attested not anchored not stored refs pending

SHOP-VRB: A Visual Reasoning Benchmark for Object Perception

Krystian Mikolajczyk, Michal Nazarczuk

arxiv:2004.02673 v1 · 2020-04-06 · cs.CV · cs.AI · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUNGTSRIFVSEYD3WMWSVORHSLT}

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	2026-07-05T00:53:01.529224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551a69ca282d644c0f7665a55744f25ccdb8f7a5952a82001896cea57874061c

Aliases

arxiv: 2004.02673 · arxiv_version: 2004.02673v1 · doi: 10.48550/arxiv.2004.02673 · pith_short_12: KUNGTSRIFVSE · pith_short_16: KUNGTSRIFVSEYD3W · pith_short_8: KUNGTSRI

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/KUNGTSRIFVSEYD3WMWSVORHSLT \
  | 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: 551a69ca282d644c0f7665a55744f25ccdb8f7a5952a82001896cea57874061c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb796081329de79e6ff1c2c01d2d455e712bea110304e90e6677de6ce386d972",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-06T13:46:54Z",
    "title_canon_sha256": "572d26b05b3de7f0f3db6ccf1831c6287b0383bf2d5e7a09c4611ec495dd4f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02673",
    "kind": "arxiv",
    "version": 1
  }
}