Pith Number

pith:2MSX6JZ5

pith:2026:2MSX6JZ5SCFUGGNXVSVL6TTK6L

not attested not anchored not stored refs pending

Capability and Robustness Cannot Both Be Free: An Information-Theoretic Bound for Vision-Language-Action Models

Jianwei Tai

arxiv:2605.25889 v1 · 2026-05-25 · cs.CR · 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{2MSX6JZ5SCFUGGNXVSVL6TTK6L}

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	2026-05-26T02:05:17.079380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3257f273d908b4319b7acaabf4e6af2cd48f7ae786f4a7865b804b90f67cc83

Aliases

arxiv: 2605.25889 · arxiv_version: 2605.25889v1 · doi: 10.48550/arxiv.2605.25889 · pith_short_12: 2MSX6JZ5SCFU · pith_short_16: 2MSX6JZ5SCFUGGNX · pith_short_8: 2MSX6JZ5

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/2MSX6JZ5SCFUGGNXVSVL6TTK6L \
  | 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: d3257f273d908b4319b7acaabf4e6af2cd48f7ae786f4a7865b804b90f67cc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402ae1284e235069ae739a8061972bb97e964370f178ce4898bbcd25f0b34ee5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-25T14:16:57Z",
    "title_canon_sha256": "a5b16e17cd31e0ca6fa4b5ce8f7bc74861359286ee51e7047afca8950b4cab92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25889",
    "kind": "arxiv",
    "version": 1
  }
}