Pith Number

pith:KLKAJB43

pith:2021:KLKAJB43SR64UXNZL44QF6TTKB

not attested not anchored not stored refs pending

Revealing Preference in Popular Music Through Familiarity and Brain Response

Kajornvut Ounjai, Manatsanan Trakulruangroj, Phairot Autthasan, Phudit Chalekarn, Puntawat Ponglertnapakorn, Rawin Assabumrungrat, Sarita Songsermsawad, Soravitt Sangnark, Supalak Amplod, Thapanun Sudhawiyangkul, Theerawit Wilaiprasitporn

arxiv:2102.00159 v2 · 2021-01-30 · cs.HC · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLKAJB43SR64UXNZL44QF6TTKB}

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	2026-07-05T02:31:03.938368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d404879b947dca5db95f3902fa7350743d8e1ee0a6e59e61cd0bd26f182363

Aliases

arxiv: 2102.00159 · arxiv_version: 2102.00159v2 · doi: 10.48550/arxiv.2102.00159 · pith_short_12: KLKAJB43SR64 · pith_short_16: KLKAJB43SR64UXNZ · pith_short_8: KLKAJB43

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/KLKAJB43SR64UXNZL44QF6TTKB \
  | 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: 52d404879b947dca5db95f3902fa7350743d8e1ee0a6e59e61cd0bd26f182363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8baf7eb0924d214bd0f1f7f4c41756ba50ff5c10e180c64378c6b72f0228b75c",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-01-30T05:56:29Z",
    "title_canon_sha256": "754d1f517dc17fe6f381fe0227491afd08502e9828e2650dcdea02c4b677cb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00159",
    "kind": "arxiv",
    "version": 2
  }
}