Pith Number

pith:VKUYYUTW

pith:2022:VKUYYUTWYMCGEZ2UT47M3BGOPU

not attested not anchored not stored refs pending

Beyond Supervised vs. Unsupervised: Representative Benchmarking and Analysis of Image Representation Learning

Abhinav Shrivastava, Matthew Gwilliam

arxiv:2206.08347 v1 · 2022-06-16 · 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{VKUYYUTWYMCGEZ2UT47M3BGOPU}

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	2026-07-05T04:32:24.640931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa98c5276c3046267549f3ecd84ce7d3d702788585dce8f868596deecfa8067

Aliases

arxiv: 2206.08347 · arxiv_version: 2206.08347v1 · doi: 10.48550/arxiv.2206.08347 · pith_short_12: VKUYYUTWYMCG · pith_short_16: VKUYYUTWYMCGEZ2U · pith_short_8: VKUYYUTW

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/VKUYYUTWYMCGEZ2UT47M3BGOPU \
  | 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: aaa98c5276c3046267549f3ecd84ce7d3d702788585dce8f868596deecfa8067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02b4ad1ee602c120f260dc7cafc8227464b49d52abb9294ee57caec173e78d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-16T17:51:19Z",
    "title_canon_sha256": "b23b07f6230e18fa93144ab82a8880f462543a5a080bdbc6f71ab4d0c2483a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08347",
    "kind": "arxiv",
    "version": 1
  }
}