Pith Number

pith:2KLVNDVX

pith:2026:2KLVNDVXPBNW24AC7B2QZFXOVV

not attested not anchored not stored refs pending

V-JEPA 2.1: Unlocking Dense Features in Video Self-Supervised Learning

Adrien Bardes, Amir Bar, Koustuv Sinha, Lorenzo Mur-Labadia, Matthew Muckley, Mido Assran, Mike Rabbat, Nicolas Ballas, Yann LeCun

arxiv:2603.14482 v3 · 2026-03-15 · 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{2KLVNDVXPBNW24AC7B2QZFXOVV}

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.

Cited by

18 papers in Pith

How You Move Tells What You'll Do: Trajectory-Conditioned Egocentric Prediction

Modular Multimodal Classification Without Fine-Tuning: A Simple Compositional Approach

VISTA: Technical Report for the Ego4D Short-Term Object Interaction Anticipation at EgoVis 2026

JFAA: Technical Report for the EPIC-KITCHENS-100 Action Anticipation Challenge at EgoVis 2026

Motif-Video 2B: Technical Report

Receipt and verification

First computed	2026-06-12T01:09:25.037705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d297568eb7785b6d7002f8750c96eead684adcb51fc675616e138bdf224c4ccc

Aliases

arxiv: 2603.14482 · arxiv_version: 2603.14482v3 · doi: 10.48550/arxiv.2603.14482 · pith_short_12: 2KLVNDVXPBNW · pith_short_16: 2KLVNDVXPBNW24AC · pith_short_8: 2KLVNDVX

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/2KLVNDVXPBNW24AC7B2QZFXOVV \
  | 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: d297568eb7785b6d7002f8750c96eead684adcb51fc675616e138bdf224c4ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d18dd647d91aebf279d0879623ad54998fee9d49339c508f776fd2ee6036a8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-15T17:02:40Z",
    "title_canon_sha256": "a1f0099e712ff1a613b8ee811befcb33877f2de80909a59b234dbf96b97b7bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.14482",
    "kind": "arxiv",
    "version": 3
  }
}