Pith Number

pith:ZDPOLJEE

pith:2026:ZDPOLJEEARRFASHROWSOHGQN7I

not attested not anchored not stored refs pending

When Does a Video-Language Model Stop Watching? Reward Strength Controls the Formation and Reversal of Visual Shortcuts in Multimodal RLVR

Zekun Xu

arxiv:2606.22043 v1 · 2026-06-20 · cs.AI · cs.CV · 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{ZDPOLJEEARRFASHROWSOHGQN7I}

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	2026-06-23T02:13:06.265041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dee5a48404625048f175a4e39a0dfa09b5252229f4cff660a4efeb2ece9d57

Aliases

arxiv: 2606.22043 · arxiv_version: 2606.22043v1 · doi: 10.48550/arxiv.2606.22043 · pith_short_12: ZDPOLJEEARRF · pith_short_16: ZDPOLJEEARRFASHR · pith_short_8: ZDPOLJEE

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/ZDPOLJEEARRFASHROWSOHGQN7I \
  | 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: c8dee5a48404625048f175a4e39a0dfa09b5252229f4cff660a4efeb2ece9d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b646aa25ad02f624c44b406e74e93dc6fcdffad63fe4e141e47765d1ffee3e6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-20T13:48:19Z",
    "title_canon_sha256": "bd3c9445175852b22e2926c61be04adbc016a610e3da310c711e050d2ccf1ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22043",
    "kind": "arxiv",
    "version": 1
  }
}