Pith Number

pith:Z6MJA2LZ

pith:2026:Z6MJA2LZ5E2AW7NIAK5SDIW7EE

not attested not anchored not stored refs pending

Which Way Did It Move? Diagnosing and Overcoming Directional Motion Blindness in Video-LLMs

Hyuntak Lee, Jihoon Chung, Jinwoo Choi, Jongseo Lee, Sooa Kim, Sunghun Kim

arxiv:2605.22823 v1 · 2026-05-21 · 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{Z6MJA2LZ5E2AW7NIAK5SDIW7EE}

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	2026-05-22T02:04:56.404251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf98906979e9340b7da802bb21a2df210c3bf6deccf20d764268e34db9cf3142

Aliases

arxiv: 2605.22823 · arxiv_version: 2605.22823v1 · doi: 10.48550/arxiv.2605.22823 · pith_short_12: Z6MJA2LZ5E2A · pith_short_16: Z6MJA2LZ5E2AW7NI · pith_short_8: Z6MJA2LZ

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/Z6MJA2LZ5E2AW7NIAK5SDIW7EE \
  | 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: cf98906979e9340b7da802bb21a2df210c3bf6deccf20d764268e34db9cf3142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a584fb5c0875cd7d9feeeb95450da1ab72e09ead9e17807261c6ab0635bb4e3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T17:59:56Z",
    "title_canon_sha256": "9508b96c6d43362184d0de54b9fdfb2c5847b2b0b9cb1ac34b19a2d915f24d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22823",
    "kind": "arxiv",
    "version": 1
  }
}