Pith Number

pith:JAPCE6WK

pith:2026:JAPCE6WKIJ3YI55BTYNGCCI3AS

not attested not anchored not stored refs pending

SMGFM: Spectral Multimodal Graph Pretraining for Multimodal-Attributed Graphs

Guang Zeng, Guoren Wang, Hongchao Qin, Rong-Hua Li, Xunkai Li, Xu Wang, Zhengyu Wu

arxiv:2606.12867 v1 · 2026-06-11 · 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{JAPCE6WKIJ3YI55BTYNGCCI3AS}

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	2026-06-12T01:08:55.713035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

481e227aca42778477a19e1a61091b049f5e16fff94ec85b2bc01e6302c467bc

Aliases

arxiv: 2606.12867 · arxiv_version: 2606.12867v1 · doi: 10.48550/arxiv.2606.12867 · pith_short_12: JAPCE6WKIJ3Y · pith_short_16: JAPCE6WKIJ3YI55B · pith_short_8: JAPCE6WK

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/JAPCE6WKIJ3YI55BTYNGCCI3AS \
  | 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: 481e227aca42778477a19e1a61091b049f5e16fff94ec85b2bc01e6302c467bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b58a5d0b730d61f2f86a508ead7d3aab3173f7438ff301cadba0c96265c72e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-11T03:54:35Z",
    "title_canon_sha256": "e4773cf444b5dbb0e11092fc647ce37ccd9abb83060982e723dd13e261a7d8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12867",
    "kind": "arxiv",
    "version": 1
  }
}