Pith Number

pith:WCNX3ZN2

pith:2023:WCNX3ZN2CU3HXLOXP42U6YL72O

not attested not anchored not stored refs pending

A Survey on Self-Supervised Representation Learning

Eric Upschulte, Jan Robine, Maike Behrendt, Marc H\"oftmann, Sebastian Konietzny, Stefan Harmeling, Stefan Sylvius Wagner, Tobias Uelwer

arxiv:2308.11455 v1 · 2023-08-22 · cs.LG · cs.AI · eess.IV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCNX3ZN2CU3HXLOXP42U6YL72O}

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.

Cited by

2 papers in Pith

Graph Neural Networks for Semi-Supervised Image Classification with Multi-Feature Aggregation

SimSiam Naming Game: A Unified Approach for Representation Learning and Emergent Communication

Receipt and verification

First computed	2026-07-05T06:43:34.989585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09b7de5ba15367badd77f354f617fd396c9ed6d25336e567b0512d31294203a

Aliases

arxiv: 2308.11455 · arxiv_version: 2308.11455v1 · doi: 10.48550/arxiv.2308.11455 · pith_short_12: WCNX3ZN2CU3H · pith_short_16: WCNX3ZN2CU3HXLOX · pith_short_8: WCNX3ZN2

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/WCNX3ZN2CU3HXLOXP42U6YL72O \
  | 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: b09b7de5ba15367badd77f354f617fd396c9ed6d25336e567b0512d31294203a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b240f38a5907463740b98f5069c29f2877a59e85a13318bf729ef2ffefac5b75",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-22T14:05:37Z",
    "title_canon_sha256": "6b6b73de7448e28347fa105ba18943a50935940de2f6f57465789ceb24c49974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11455",
    "kind": "arxiv",
    "version": 1
  }
}