Pith Number

pith:NKUQG3DA

pith:2022:NKUQG3DA2VLWO5S434ASCPSQLC

not attested not anchored not stored refs pending

Visualizing and Understanding Contrastive Learning

Boris Joukovsky, Fawaz Sammani, Nikos Deligiannis

arxiv:2206.09753 v3 · 2022-06-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKUQG3DA2VLWO5S434ASCPSQLC}

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	2026-07-05T07:23:54.027819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa9036c60d55767765cdf01213e5058a3702f35a3b52e542984cce45becb9cd

Aliases

arxiv: 2206.09753 · arxiv_version: 2206.09753v3 · doi: 10.48550/arxiv.2206.09753 · pith_short_12: NKUQG3DA2VLW · pith_short_16: NKUQG3DA2VLWO5S4 · pith_short_8: NKUQG3DA

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/NKUQG3DA2VLWO5S434ASCPSQLC \
  | 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: 6aa9036c60d55767765cdf01213e5058a3702f35a3b52e542984cce45becb9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab05734a3e09b252dcb79d7d6e722a1e007d77e1d5e8286e38d75ca8a326ff48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-20T13:01:46Z",
    "title_canon_sha256": "66502231fe642d035d4521196c3eaa81c4ce81b8c70cf71f27a8a308adae9abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09753",
    "kind": "arxiv",
    "version": 3
  }
}