Pith Number

pith:UWKJ7EHV

pith:2026:UWKJ7EHVDZNMB6AQDAOUNWWSVN

not attested not anchored not stored refs pending

PEIRA: Learning Predictive Encoders through Inter-View Regressor Alignment

Basile Terver, Jean Ponce, Michael Arbel

arxiv:2605.17671 v1 · 2026-05-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWKJ7EHVDZNMB6AQDAOUNWWSVN}

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	2026-05-20T00:04:51.924293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5949f90f51e5ac0f810181d46dad2ab482a3c3cc9370f271ef1a7de513ecc65

Aliases

arxiv: 2605.17671 · arxiv_version: 2605.17671v1 · doi: 10.48550/arxiv.2605.17671 · pith_short_12: UWKJ7EHVDZNM · pith_short_16: UWKJ7EHVDZNMB6AQ · pith_short_8: UWKJ7EHV

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/UWKJ7EHVDZNMB6AQDAOUNWWSVN \
  | 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: a5949f90f51e5ac0f810181d46dad2ab482a3c3cc9370f271ef1a7de513ecc65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "028f596180a8449ce71f9c36877c6c7b226d8107006c48d3a43e8a6aedf7bfb9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T22:04:01Z",
    "title_canon_sha256": "d6ee5420c746c48750a7420f814e978ff862470f8875fbff14f32a0c9197c83c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17671",
    "kind": "arxiv",
    "version": 1
  }
}