Pith Number

pith:23YL5AMY

pith:2026:23YL5AMYDUWLBMQ7OXLQBYKBUW

not attested not anchored not stored refs pending

P-JEPA: Procedural Video Representation Learning via Joint Embedding Predictive Architecture

Benjamin Killeen, Christian Benz, Felix Tristram, Ghazal Ghazaei, Marcel Walch, Nassir Navab, Stefano Gasperini

arxiv:2606.23256 v1 · 2026-06-22 · cs.CV · 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{23YL5AMYDUWLBMQ7OXLQBYKBUW}

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	2026-06-23T03:14:15.050780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f0be81981d2cb0b21f75d700e141a587af93e7a132301c4ab1d7422f9b4e43

Aliases

arxiv: 2606.23256 · arxiv_version: 2606.23256v1 · doi: 10.48550/arxiv.2606.23256 · pith_short_12: 23YL5AMYDUWL · pith_short_16: 23YL5AMYDUWLBMQ7 · pith_short_8: 23YL5AMY

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/23YL5AMYDUWLBMQ7OXLQBYKBUW \
  | 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: d6f0be81981d2cb0b21f75d700e141a587af93e7a132301c4ab1d7422f9b4e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d19028afcbb0ed801beb7fbec1c507057cccc8e0e838f5347c2449c0a66469",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-22T12:38:36Z",
    "title_canon_sha256": "61a4010b97212c33abade29c0c061dbaa3b349deca0564d1484b8cdf023ed98d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23256",
    "kind": "arxiv",
    "version": 1
  }
}