Pith Number

pith:6BTVJRBB

pith:2019:6BTVJRBBHGG7UQXQTM5BM4PRWZ

not attested not anchored not stored refs pending

Electroencephalography based Classification of Long-term Stress using Psychological Labeling

Humaira Khalid, Muhammad Majid, Sanay Muhammad Umar Saeed, Syed Muhammad Anwar, Ulas Bagci

arxiv:1907.07671 v1 · 2019-07-17 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BTVJRBBHGG7UQXQTM5BM4PRWZ}

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	2026-05-17T23:40:16.787995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f06754c421398dfa42f09b3a1671f1b646119e1af09763d3f2517606382983a7

Aliases

arxiv: 1907.07671 · arxiv_version: 1907.07671v1 · doi: 10.48550/arxiv.1907.07671 · pith_short_12: 6BTVJRBBHGG7 · pith_short_16: 6BTVJRBBHGG7UQXQ · pith_short_8: 6BTVJRBB

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/6BTVJRBBHGG7UQXQTM5BM4PRWZ \
  | 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: f06754c421398dfa42f09b3a1671f1b646119e1af09763d3f2517606382983a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab7599dde6746a895c1345f4844c1ee7ecafe8df5587397161054dbe0265bb1",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-17T01:49:04Z",
    "title_canon_sha256": "7b3ec1bb38dcff1dc7c4139a616c29df359f5d205954520a468b5a8b9aceeedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07671",
    "kind": "arxiv",
    "version": 1
  }
}