Pith Number

pith:56PQEYHU

pith:2023:56PQEYHUSOIREY67DJ75ZJ7XPC

not attested not anchored not stored refs pending

A Knowledge-Driven Cross-view Contrastive Learning for EEG Representation

Chunyan Miao, Qihui Zhang, Weining Weng, Yang Gu, Yingying Huang, Yiqiang Chen

arxiv:2310.03747 v1 · 2023-09-21 · eess.SP · cs.AI · 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{56PQEYHUSOIREY67DJ75ZJ7XPC}

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	2026-07-05T06:57:40.263876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9f0260f493911263df1a7fdca7f778a084fea0d981c0f4cfb51fb779226e18

Aliases

arxiv: 2310.03747 · arxiv_version: 2310.03747v1 · doi: 10.48550/arxiv.2310.03747 · pith_short_12: 56PQEYHUSOIR · pith_short_16: 56PQEYHUSOIREY67 · pith_short_8: 56PQEYHU

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/56PQEYHUSOIREY67DJ75ZJ7XPC \
  | 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: ef9f0260f493911263df1a7fdca7f778a084fea0d981c0f4cfb51fb779226e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e429e9925eac40948b097f9e3da2edc7a78c127500531b9e6949e4d208dbef",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-09-21T08:53:51Z",
    "title_canon_sha256": "2930a051644ad8aa7f50d0d051ee3991eafc1c9e349b4ba027047d909cec71dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03747",
    "kind": "arxiv",
    "version": 1
  }
}