Pith Number

pith:WT2KHKZC

pith:2025:WT2KHKZCKSOWQ72S6XSSFO3Q63

not attested not anchored not stored refs pending

Sculpting Features from Noise: Reward-Guided Hierarchical Diffusion for Task-Optimal Feature Transformation

Haoyue Bai, Nanxu Gong, Sixun Dong, Wangyang Ying, Xinyuan Wang, Yanjie Fu, Zijun Li

arxiv:2505.15152 v1 · 2025-05-21 · 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{WT2KHKZCKSOWQ72S6XSSFO3Q63}

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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.

Cited by

1 paper in Pith

CaC: Advancing Video Reward Models via Hierarchical Spatiotemporal Concentrating

Receipt and verification

First computed	2026-07-05T11:06:41.295161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f4a3ab22549d687f52f5e522bb70f6d588dacc0a3e37967b4f9cf1f4294324

Aliases

arxiv: 2505.15152 · arxiv_version: 2505.15152v1 · doi: 10.48550/arxiv.2505.15152 · pith_short_12: WT2KHKZCKSOW · pith_short_16: WT2KHKZCKSOWQ72S · pith_short_8: WT2KHKZC

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/WT2KHKZCKSOWQ72S6XSSFO3Q63 \
  | 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: b4f4a3ab22549d687f52f5e522bb70f6d588dacc0a3e37967b4f9cf1f4294324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34efb5cf91d1f2b82a9df21cde4586d8e6ef69cc57580b6d5fcd88229e9aa8d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-21T06:18:42Z",
    "title_canon_sha256": "d2d45af96691a90e8e96f9e99806d0cd66de3e57c3b07d9b4e65d9f065c69e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15152",
    "kind": "arxiv",
    "version": 1
  }
}