Pith Number

pith:XKRYKELG

pith:2026:XKRYKELGQX2CL2BG3PJ6HM45CF

not attested not anchored not stored refs pending

Simple-to-Complex Structured Demonstrations for Vision-Language-Action Learning

Xinchuan Qiu, Yi Yu

arxiv:2607.04591 v1 · 2026-07-06 · 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{XKRYKELGQX2CL2BG3PJ6HM45CF}

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	2026-07-07T02:19:26.147747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa385116685f425e826dbd3e3b39d116d5ca9c0f0ee525b878c6406dd802ca4

Aliases

arxiv: 2607.04591 · arxiv_version: 2607.04591v1 · doi: 10.48550/arxiv.2607.04591 · pith_short_12: XKRYKELGQX2C · pith_short_16: XKRYKELGQX2CL2BG · pith_short_8: XKRYKELG

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/XKRYKELGQX2CL2BG3PJ6HM45CF \
  | 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: baa385116685f425e826dbd3e3b39d116d5ca9c0f0ee525b878c6406dd802ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cab32e6dadb1437740a8f4f7969c88419e85b0549c499eaf7fdc5302e41ffe0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-06T01:38:43Z",
    "title_canon_sha256": "d0043545549e1ecbe0de6c24d1ea876c30785aafefd1f390a38b53fdd713cdeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04591",
    "kind": "arxiv",
    "version": 1
  }
}