Pith Number

pith:P34XQSAD

pith:2025:P34XQSADKB7A4TMTDZWBYBXD47

not attested not anchored not stored refs pending

Aligning Multimodal Representations through an Information Bottleneck

Alfonso Ortega, Antonio Almud\'evar, Jos\'e Miguel Hern\'andez-Lobato, Ricard Marxer, Sameer Khurana

arxiv:2506.04870 v1 · 2025-06-05 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P34XQSADKB7A4TMTDZWBYBXD47}

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	2026-07-05T11:16:38.288682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef9784803507e0e4d931e6c1c06e3e7ea0f5299927182923fa4edd6b3857d10

Aliases

arxiv: 2506.04870 · arxiv_version: 2506.04870v1 · doi: 10.48550/arxiv.2506.04870 · pith_short_12: P34XQSADKB7A · pith_short_16: P34XQSADKB7A4TMT · pith_short_8: P34XQSAD

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/P34XQSADKB7A4TMTDZWBYBXD47 \
  | 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: 7ef9784803507e0e4d931e6c1c06e3e7ea0f5299927182923fa4edd6b3857d10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dadb463036eb46e9badc902a9f06806eeb290b3ea63be23a8f20db2b961871",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T10:47:14Z",
    "title_canon_sha256": "79245d5dffbaf22b1729b644682e6535994e7c8d63ef67169e402c538e5b6ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04870",
    "kind": "arxiv",
    "version": 1
  }
}