Pith Number

pith:CM6VR7XV

pith:2023:CM6VR7XVMVGU7YDL7GQLKLUMP7

not attested not anchored not stored refs pending

The Trade-off between Universality and Label Efficiency of Representations from Contrastive Learning

Jayaram Raghuram, Jiefeng Chen, Kunyang Li, Somesh Jha, Xi Wu, Yingyu Liang, Zhenmei Shi

arxiv:2303.00106 v1 · 2023-02-28 · 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{CM6VR7XVMVGU7YDL7GQLKLUMP7}

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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

1 paper in Pith

Can LLM Improve for Expert Forecast Combination? Evidence from the European Central Bank Survey

Receipt and verification

First computed	2026-07-05T05:46:54.401069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133d58fef5654d4fe06bf9a0b52e8c7fcfe0c830ab202c081c859b94cbe3acdc

Aliases

arxiv: 2303.00106 · arxiv_version: 2303.00106v1 · doi: 10.48550/arxiv.2303.00106 · pith_short_12: CM6VR7XVMVGU · pith_short_16: CM6VR7XVMVGU7YDL · pith_short_8: CM6VR7XV

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/CM6VR7XVMVGU7YDL7GQLKLUMP7 \
  | 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: 133d58fef5654d4fe06bf9a0b52e8c7fcfe0c830ab202c081c859b94cbe3acdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fbe0ae87a37b5b9aa57c401253c4df9f458e9e5f5d74ac76c1d2effabc5c550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-28T22:14:33Z",
    "title_canon_sha256": "f66690cb1c9f4e14015c002a57e5a6621ddabb702688f01a9be4d113871a4210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00106",
    "kind": "arxiv",
    "version": 1
  }
}