Pith Number

pith:SDQN2VCA

pith:2021:SDQN2VCAGNH5HG7U427OOFY4LX

not attested not anchored not stored refs pending

Machine Learning Applications on Neuroimaging for Diagnosis and Prognosis of Epilepsy: A Review

Chen Yao, Haiyan Wu, Jie Yuan, Keyin Liu, Quanying Liu, Xuming Ran, Yi Yao

arxiv:2102.03336 v3 · 2021-02-05 · 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{SDQN2VCAGNH5HG7U427OOFY4LX}

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	2026-07-05T03:27:56.130238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e0dd5440334fd39bf4e6bee7171c5de1d92cf4f3789b6eaa5b8bed62bd21bc

Aliases

arxiv: 2102.03336 · arxiv_version: 2102.03336v3 · doi: 10.48550/arxiv.2102.03336 · pith_short_12: SDQN2VCAGNH5 · pith_short_16: SDQN2VCAGNH5HG7U · pith_short_8: SDQN2VCA

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/SDQN2VCAGNH5HG7U427OOFY4LX \
  | 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: 90e0dd5440334fd39bf4e6bee7171c5de1d92cf4f3789b6eaa5b8bed62bd21bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b792848094d7c5e7e20cf97253672bb6a7e2a2b820923795bbab23d318700aaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-05T18:39:12Z",
    "title_canon_sha256": "7c8c59fa54b3ef4e852501971b34563cf339a345cc870a45883f3d5e506e50c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03336",
    "kind": "arxiv",
    "version": 3
  }
}