Pith Number

pith:GDLV2KKM

pith:2022:GDLV2KKMK7HEOQIBY24XVUNUBX

not attested not anchored not stored refs pending

Device-Cloud Collaborative Recommendation via Meta Controller

Bo Han, Feng Wang, Hongxia Yang, Jiangchao Yao, Jingren Zhou, Shaohu Chen, Xichen Ding

arxiv:2207.03066 v1 · 2022-07-07 · 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{GDLV2KKMK7HEOQIBY24XVUNUBX}

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	2026-07-05T04:38:18.615834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d75d294c57ce474101c6b97ad1b40ddbb8d391459cfedbfa58e9ef779019cd

Aliases

arxiv: 2207.03066 · arxiv_version: 2207.03066v1 · doi: 10.48550/arxiv.2207.03066 · pith_short_12: GDLV2KKMK7HE · pith_short_16: GDLV2KKMK7HEOQIB · pith_short_8: GDLV2KKM

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/GDLV2KKMK7HEOQIBY24XVUNUBX \
  | 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: 30d75d294c57ce474101c6b97ad1b40ddbb8d391459cfedbfa58e9ef779019cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e8fe90238a0003d0f5ee416312bd1ca4d604ac3d6667252833efb370e96f40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-07-07T03:23:04Z",
    "title_canon_sha256": "02d48efad692f0d8395db53e8988186a744c0dc4d335dfc7ce38cd6463cefe73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03066",
    "kind": "arxiv",
    "version": 1
  }
}