Pith Number

pith:X77USN35

pith:2026:X77USN35XWXKWIT2LAEBJCJ3EP

not attested not anchored not stored refs pending

The Loss Is Not Enough: Sampling Conditions and Inductive Bias in Contrastive Representation Learning

Justinas Zaliaduonis, Patrick Putzky, Sergios Gatidis, Till Richter

arxiv:2606.04280 v1 · 2026-06-02 · cs.LG · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X77USN35XWXKWIT2LAEBJCJ3EP}

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	2026-06-04T01:09:01.692750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfff49377dbdaeab227a580814893b23fdf3aeafa8102ff6c3bfacda1f633855

Aliases

arxiv: 2606.04280 · arxiv_version: 2606.04280v1 · doi: 10.48550/arxiv.2606.04280 · pith_short_12: X77USN35XWXK · pith_short_16: X77USN35XWXKWIT2 · pith_short_8: X77USN35

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/X77USN35XWXKWIT2LAEBJCJ3EP \
  | 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: bfff49377dbdaeab227a580814893b23fdf3aeafa8102ff6c3bfacda1f633855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6d66eb7823641c88524e58dd955174599a7540f33c6e88720cb36ffdd00ab5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-02T23:08:30Z",
    "title_canon_sha256": "9a9074cbb29d5d6faa28766ccf2a115dde3a88352bf6bc973b449f9707b5ce7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04280",
    "kind": "arxiv",
    "version": 1
  }
}