Pith Number

pith:3WESODKJ

pith:2014:3WESODKJD4IW3WWCJ3BTZ4N22Y

not attested not anchored not stored refs pending

Advanced Signal Processing Techniqes to Study Normal and Epileptic EEG

Debadatta Dash

arxiv:1401.5791 v1 · 2014-01-22 · cs.CE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WESODKJD4IW3WWCJ3BTZ4N22Y}

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	2026-05-18T00:22:45.126308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd89270d491f116ddac24ec33cf1bad62e0463993e82f7c7b34dc94fcb38df48

Aliases

arxiv: 1401.5791 · arxiv_version: 1401.5791v1 · doi: 10.48550/arxiv.1401.5791 · pith_short_12: 3WESODKJD4IW · pith_short_16: 3WESODKJD4IW3WWC · pith_short_8: 3WESODKJ

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/3WESODKJD4IW3WWCJ3BTZ4N22Y \
  | 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: dd89270d491f116ddac24ec33cf1bad62e0463993e82f7c7b34dc94fcb38df48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621dfde3650c001cf146e2a2f311ba6213b3e94b37e5cc2adcf07339394cc538",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-01-22T11:22:19Z",
    "title_canon_sha256": "f25a4cc95f28bca7bfc2e480e856b0e342b9300faa5562a26de2e074ee6d71ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5791",
    "kind": "arxiv",
    "version": 1
  }
}