Pith Number

pith:N7Q3BUEB

pith:2020:N7Q3BUEBXXAWROIJSCHW7V53EA

not attested not anchored not stored refs pending

Contrastive Representation Learning: A Framework and Review

Alan F. Smeaton, Graham Healy, Phuc H. Le-Khac

arxiv:2010.05113 v2 · 2020-10-10 · cs.LG · 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{N7Q3BUEBXXAWROIJSCHW7V53EA}

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

1 paper in Pith

An Initial Exploration of Contrastive Prompt Tuning to Generate Energy-Efficient Code

Receipt and verification

First computed	2026-07-05T01:47:15.418785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe1b0d081bdc168b909908f6fd7bb202816d42436084663893087f15e1c96c4

Aliases

arxiv: 2010.05113 · arxiv_version: 2010.05113v2 · doi: 10.48550/arxiv.2010.05113 · pith_short_12: N7Q3BUEBXXAW · pith_short_16: N7Q3BUEBXXAWROIJ · pith_short_8: N7Q3BUEB

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/N7Q3BUEBXXAWROIJSCHW7V53EA \
  | 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: 6fe1b0d081bdc168b909908f6fd7bb202816d42436084663893087f15e1c96c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7bf99ad77a981702ca517f8410fce6e4f5bfd1fb4ba0f01ca2cf2cdabd75e5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-10T22:46:25Z",
    "title_canon_sha256": "cbe02415a00bec0b1b717a562fbbcd64c5e0f410738cb42d3c16fd0b52d8cb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05113",
    "kind": "arxiv",
    "version": 2
  }
}