Pith Number

pith:ZNSMB7RE

pith:2024:ZNSMB7REDWUCYOO7HELOV62GGV

not attested not anchored not stored refs pending

Unsupervised Generative Feature Transformation via Graph Contrastive Pre-training and Multi-objective Fine-tuning

Charu C. Aggarwal, Dongjie Wang, Wangyang Ying, Xuanming Hu, Yanjie Fu, Yuanchun Zhou

arxiv:2405.16879 v1 · 2024-05-27 · cs.LG · 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{ZNSMB7REDWUCYOO7HELOV62GGV}

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	2026-07-05T08:23:36.821772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb64c0fe241da82c39df3916eafb463551eaa53a465a04084f3d91d81f402760

Aliases

arxiv: 2405.16879 · arxiv_version: 2405.16879v1 · doi: 10.48550/arxiv.2405.16879 · pith_short_12: ZNSMB7REDWUC · pith_short_16: ZNSMB7REDWUCYOO7 · pith_short_8: ZNSMB7RE

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/ZNSMB7REDWUCYOO7HELOV62GGV \
  | 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: cb64c0fe241da82c39df3916eafb463551eaa53a465a04084f3d91d81f402760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7462fb9c61a9403598c84f58fb98aefc5c75e1ac6e9a49058a19b50d1ec4f086",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-27T06:50:00Z",
    "title_canon_sha256": "4ae976e6a24af996199b74929ca13a5020c3e367735c7a246416506ccd353f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16879",
    "kind": "arxiv",
    "version": 1
  }
}