Pith Number

pith:OFMG3K65

pith:2022:OFMG3K653PXMVIB5RDG76I7OKO

not attested not anchored not stored refs pending

Contrastive Learning Can Find An Optimal Basis For Approximately View-Invariant Functions

Ayoub El Hanchi, Chris J. Maddison, Daniel D. Johnson

arxiv:2210.01883 v2 · 2022-10-04 · cs.LG

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\usepackage{pith}
\pithnumber{OFMG3K653PXMVIB5RDG76I7OKO}

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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

Radial Basis Function Networks as Projection Heads in Self-Supervised Learning

Receipt and verification

First computed	2026-07-05T05:41:51.197853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71586dabdddbeecaa03d88cdff23ee53bd5c901235b50eeef78e7c9ac76468ff

Aliases

arxiv: 2210.01883 · arxiv_version: 2210.01883v2 · doi: 10.48550/arxiv.2210.01883 · pith_short_12: OFMG3K653PXM · pith_short_16: OFMG3K653PXMVIB5 · pith_short_8: OFMG3K65

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/OFMG3K653PXMVIB5RDG76I7OKO \
  | 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: 71586dabdddbeecaa03d88cdff23ee53bd5c901235b50eeef78e7c9ac76468ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a145bd866986f859aa6b8a0268e13d374956af90ea42baba05c5bae396d7ba1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-04T20:02:52Z",
    "title_canon_sha256": "734335d9f9ebd1f57858cdbc5ea1519d65d9d0d8a2401ccfe380de9c64650d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01883",
    "kind": "arxiv",
    "version": 2
  }
}