Pith Number

pith:PIWTT74T

pith:2022:PIWTT74TXDZ6HDFC2X2XG4H7GP

not attested not anchored not stored refs pending

Unsupervised Object Representation Learning using Translation and Rotation Group Equivariant VAE

Alireza Nasiri, Tristan Bepler

arxiv:2210.12918 v2 · 2022-10-24 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIWTT74TXDZ6HDFC2X2XG4H7GP}

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	2026-07-05T05:30:32.588181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2d39ff93b8f3e38ca2d5f57370ff33fdc0b8fe5a897bf54bc5248d92ccc121

Aliases

arxiv: 2210.12918 · arxiv_version: 2210.12918v2 · doi: 10.48550/arxiv.2210.12918 · pith_short_12: PIWTT74TXDZ6 · pith_short_16: PIWTT74TXDZ6HDFC · pith_short_8: PIWTT74T

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/PIWTT74TXDZ6HDFC2X2XG4H7GP \
  | 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: 7a2d39ff93b8f3e38ca2d5f57370ff33fdc0b8fe5a897bf54bc5248d92ccc121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68dc18a06668f032f6354ae1500e553849560190241d93baee1f46bf546703fd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-24T02:08:19Z",
    "title_canon_sha256": "b94bac2b25546e4d688e19c1a72a77b10eccdc7558f71ea90ef982e01cca048e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12918",
    "kind": "arxiv",
    "version": 2
  }
}