Pith Number

pith:LK4HSP6B

pith:2014:LK4HSP6BVMT47WZ57WAAXCGX7S

not attested not anchored not stored refs pending

Compressed EEG Acquisition with Limited Channels using Estimated Signal Correlation

A G Ramakrishnan, J V Satyanarayana

arxiv:1407.1285 v1 · 2014-07-04 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LK4HSP6BVMT47WZ57WAAXCGX7S}

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	2026-05-18T02:48:18.199488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab8793fc1ab27cfdb3dfd800b88d7fc86dd92f5415e3de5df28b8596e3a11e7

Aliases

arxiv: 1407.1285 · arxiv_version: 1407.1285v1 · doi: 10.48550/arxiv.1407.1285 · pith_short_12: LK4HSP6BVMT4 · pith_short_16: LK4HSP6BVMT47WZ5 · pith_short_8: LK4HSP6B

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/LK4HSP6BVMT47WZ57WAAXCGX7S \
  | 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: 5ab8793fc1ab27cfdb3dfd800b88d7fc86dd92f5415e3de5df28b8596e3a11e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda7b7761f0eba25bf5aca72e316927de67e86ecaf9f6ed25feeb4dcb5d79240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-07-04T17:58:41Z",
    "title_canon_sha256": "46f646cb6565931e3a064fdf5a3ce1ebfa403ceb58f7c144e0f357620c27849c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1285",
    "kind": "arxiv",
    "version": 1
  }
}