Pith Number

pith:B2UVDJO7

pith:2025:B2UVDJO73XBZZDEI73CFHAJTJH

not attested not anchored not stored refs pending

Modality Selection and Skill Segmentation via Cross-Modality Attention

Asako Kanezaki, Devesh K. Jha, Jiawei Jiang, Kei Ota

arxiv:2504.14573 v1 · 2025-04-20 · cs.RO · 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{B2UVDJO73XBZZDEI73CFHAJTJH}

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	2026-07-05T10:51:46.256919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea951a5dfddc39c8c88fec453813349c4dd576b44f1704588234ae1dbdaf7a0

Aliases

arxiv: 2504.14573 · arxiv_version: 2504.14573v1 · doi: 10.48550/arxiv.2504.14573 · pith_short_12: B2UVDJO73XBZ · pith_short_16: B2UVDJO73XBZZDEI · pith_short_8: B2UVDJO7

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/B2UVDJO73XBZZDEI73CFHAJTJH \
  | 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: 0ea951a5dfddc39c8c88fec453813349c4dd576b44f1704588234ae1dbdaf7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4444151e26aa49daaac57f774685a021cdc6ad8027f15df164e4c61120f4de2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-20T11:32:43Z",
    "title_canon_sha256": "1ac34658d3e3fed2f340b68cf7b5f0fc0c38c3242f81e18f6a8a2c8281725905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14573",
    "kind": "arxiv",
    "version": 1
  }
}