Pith Number

pith:PIKKDGGH

pith:2023:PIKKDGGHLKHMW4473UL7PKF2HB

not attested not anchored not stored refs pending

Mixed Autoencoder for Self-supervised Visual Representation Learning

Dit-Yan Yeung, Hang Xu, Kai Chen, Lanqing Hong, Zhenguo Li, Zhili Liu

arxiv:2303.17152 v3 · 2023-03-30 · 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{PIKKDGGHLKHMW4473UL7PKF2HB}

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	2026-07-05T07:42:16.791627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a14a198c75a8ecb739fdd17f7a8ba38790f9a98e44c4def01a98a241159429b

Aliases

arxiv: 2303.17152 · arxiv_version: 2303.17152v3 · doi: 10.48550/arxiv.2303.17152 · pith_short_12: PIKKDGGHLKHM · pith_short_16: PIKKDGGHLKHMW447 · pith_short_8: PIKKDGGH

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/PIKKDGGHLKHMW4473UL7PKF2HB \
  | 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: 7a14a198c75a8ecb739fdd17f7a8ba38790f9a98e44c4def01a98a241159429b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19b050bddaa5ebe0986c2834c4eb9d3ac7de74777801956fd6ed7301ecabccd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-30T05:19:43Z",
    "title_canon_sha256": "6c3def329ccc47c120e62625545e69bfd504884d6485fceec38abc69ac60179b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17152",
    "kind": "arxiv",
    "version": 3
  }
}