Pith Number

pith:UJUUTGZF

pith:2026:UJUUTGZFEZSPTCU4LFWDHK5RZJ

not attested not anchored not stored refs pending

From Abstraction to Instantiation: Learning Behavioral Representation for Vision-Language-Action Model

April Hua Liu, Bing Hu, Junda Chen, Liqiang Nie, Rui Shao, Wei-Shi Zheng, Zaijing Li

arxiv:2605.22671 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{UJUUTGZFEZSPTCU4LFWDHK5RZJ}

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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	2026-05-22T02:04:49.460597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a269499b252664f98a9c596c33abb1ca40e640526c6d05c61c473f9d6cae0f69

Aliases

arxiv: 2605.22671 · arxiv_version: 2605.22671v1 · doi: 10.48550/arxiv.2605.22671 · pith_short_12: UJUUTGZFEZSP · pith_short_16: UJUUTGZFEZSPTCU4 · pith_short_8: UJUUTGZF

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/UJUUTGZFEZSPTCU4LFWDHK5RZJ \
  | 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: a269499b252664f98a9c596c33abb1ca40e640526c6d05c61c473f9d6cae0f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f21a92561b1da5b4cfff88504ebffdfc1d4bbe36f6f83c557b6748b48b91c088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T16:14:19Z",
    "title_canon_sha256": "d32545b29a14a6b47440ff6445affc4f4345602db2f87857e873f50fefef2513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22671",
    "kind": "arxiv",
    "version": 1
  }
}