Pith Number

pith:ELTQG7FS

pith:2018:ELTQG7FSKDQJRN5DUPGWZENYFU

not attested not anchored not stored refs pending

Consumer Grade Brain Sensing for Emotion Recognition

Ekkarat Boonchieng, Nannapas Banluesombatkul, Payongkit Lakhan, Pitshaporn Leelaarporn, Ratwade Dhithijaiyratn, Supanida Hompoonsup, Theerawit Wilaiprasitporn, Vongsagon Changniam

arxiv:1810.04582 v4 · 2018-10-10 · eess.SP · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELTQG7FSKDQJRN5DUPGWZENYFU}

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	2026-07-05T00:03:54.459543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e7037cb250e098b7a3a3cd6c91b82d1bcaf7b4eb4e2958cf92463ab230fad3

Aliases

arxiv: 1810.04582 · arxiv_version: 1810.04582v4 · doi: 10.48550/arxiv.1810.04582 · pith_short_12: ELTQG7FSKDQJ · pith_short_16: ELTQG7FSKDQJRN5D · pith_short_8: ELTQG7FS

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/ELTQG7FSKDQJRN5DUPGWZENYFU \
  | 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: 22e7037cb250e098b7a3a3cd6c91b82d1bcaf7b4eb4e2958cf92463ab230fad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77b03bdd9c25812b9b591c2b3680b471d813c1206111cdc782b753c62f81431",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-10T15:21:58Z",
    "title_canon_sha256": "081319d7767308bc2712d1e3ce5c96e62f9b0b25bba686d70ed0d35b6325f1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04582",
    "kind": "arxiv",
    "version": 4
  }
}