Pith Number

pith:Q445V2DC

pith:2026:Q445V2DCVQ6M3KHXBJIGJW3OA7

not attested not anchored not stored refs pending

ProCUA-SFT Technical Report

Amala Sanjay Deshmukh, Andrew Tao, Brandon Cui, Hao Zhang, Jaehun Jung, Jan Kautz, Jin Xu, Karan Sapra, Mingjie Liu, Muhammad Khalifa, Shaokun Zhang, Ximing Lu, Yejin Choi, Yi Dong

arxiv:2606.17321 v1 · 2026-06-15 · cs.LG · 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{Q445V2DCVQ6M3KHXBJIGJW3OA7}

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	2026-06-19T16:10:09.156676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8739dae862ac3ccda8f70a5064db6e07c39155e79232627416965fdcd8b6012f

Aliases

arxiv: 2606.17321 · arxiv_version: 2606.17321v1 · doi: 10.48550/arxiv.2606.17321 · pith_short_12: Q445V2DCVQ6M · pith_short_16: Q445V2DCVQ6M3KHX · pith_short_8: Q445V2DC

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/Q445V2DCVQ6M3KHXBJIGJW3OA7 \
  | 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: 8739dae862ac3ccda8f70a5064db6e07c39155e79232627416965fdcd8b6012f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3de021fff3e06d9d12dfce523b15f63c8b8cb9e6ac7c6fe09d7fc0d38650bdc",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-15T22:04:11Z",
    "title_canon_sha256": "02a8838c7bc07cce5957b75f59336681a49964dda500040901113186413eedee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17321",
    "kind": "arxiv",
    "version": 1
  }
}