Pith Number

pith:XULPXR4J

pith:2025:XULPXR4JH5YZ7O6N4JVOJQFUTX

not attested not anchored not stored refs pending

Towards Efficient General Feature Prediction in Masked Skeleton Modeling

Jianfeng Dong, Meng Wang, Shengkai Sun, Xiaojun Chang, Zefan Zhang, Zhiyong Cheng

arxiv:2509.03609 v1 · 2025-09-03 · 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{XULPXR4JH5YZ7O6N4JVOJQFUTX}

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	2026-07-05T12:04:43.079285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd16fbc7893f719fbbcde26ae4c0b49de54ecaa49db8268fa1d0008cf9b4a0f0

Aliases

arxiv: 2509.03609 · arxiv_version: 2509.03609v1 · doi: 10.48550/arxiv.2509.03609 · pith_short_12: XULPXR4JH5YZ · pith_short_16: XULPXR4JH5YZ7O6N · pith_short_8: XULPXR4J

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/XULPXR4JH5YZ7O6N4JVOJQFUTX \
  | 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: bd16fbc7893f719fbbcde26ae4c0b49de54ecaa49db8268fa1d0008cf9b4a0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8ca4abc801ee8d2fa7844d2f1bc78abfc02977f4c01f929e7a5b6f12a50ce3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-03T18:05:02Z",
    "title_canon_sha256": "933b3ed616d50f5e256088f3ea0e11d2103c9464dbfacb339af1314126ae3c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03609",
    "kind": "arxiv",
    "version": 1
  }
}