Pith Number

pith:DNYY5ZFQ

pith:2026:DNYY5ZFQNZMEPD7HIZJCPPPQTV

not attested not anchored not stored refs pending

IdEst: Assessing Self-Supervised Learning Representations via Intrinsic Dimension

Julie Mordacq, Steve Oudot, Vicky Kalogeiton

arxiv:2606.03338 v1 · 2026-06-02 · cs.LG · 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{DNYY5ZFQNZMEPD7HIZJCPPPQTV}

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	2026-06-03T01:05:55.372554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b718ee4b06e58478fe7465227bdf09d758d240055cd19a6ae866f1522c3c6cf

Aliases

arxiv: 2606.03338 · arxiv_version: 2606.03338v1 · doi: 10.48550/arxiv.2606.03338 · pith_short_12: DNYY5ZFQNZME · pith_short_16: DNYY5ZFQNZMEPD7H · pith_short_8: DNYY5ZFQ

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/DNYY5ZFQNZMEPD7HIZJCPPPQTV \
  | 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: 1b718ee4b06e58478fe7465227bdf09d758d240055cd19a6ae866f1522c3c6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e67c86d10e4732037d881887a288d484e3c64e2ba5c411a9f429fbd6a7f10983",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-02T08:47:17Z",
    "title_canon_sha256": "c9ead73d6b96e2ae4d5f7f980dde1c955a4c75cad22cfc93623b277cdf78679d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03338",
    "kind": "arxiv",
    "version": 1
  }
}