Pith Number

pith:E2VDHV6V

pith:2026:E2VDHV6VN34SWQ6IY5AJ5YVUKT

not attested not anchored not stored refs pending

SA-HGNN: Sample-Adaptive Hyperbolic Graph Neural Network for EEG-Based Depression Recognition

Lianbo Guo, Pan Hu, Tao Wu, Wenfan Yang, Yang Li, Yan Zhang

arxiv:2607.02063 v1 · 2026-07-02 · 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{E2VDHV6VN34SWQ6IY5AJ5YVUKT}

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	2026-07-03T01:17:38.661331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26aa33d7d56ef92b43c8c7409ee2b454cc3d7d6f33c3d87c56d5a189cdaa414c

Aliases

arxiv: 2607.02063 · arxiv_version: 2607.02063v1 · doi: 10.48550/arxiv.2607.02063 · pith_short_12: E2VDHV6VN34S · pith_short_16: E2VDHV6VN34SWQ6I · pith_short_8: E2VDHV6V

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/E2VDHV6VN34SWQ6IY5AJ5YVUKT \
  | 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: 26aa33d7d56ef92b43c8c7409ee2b454cc3d7d6f33c3d87c56d5a189cdaa414c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb7b423f624b92a2798d2819cceec0d18102395262c74149d84e32239cf186c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T11:42:58Z",
    "title_canon_sha256": "4b7b4847cea6706df8fe9e8a28792110e6e78bb2aba11d3c5928369a8c744d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02063",
    "kind": "arxiv",
    "version": 1
  }
}