Pith Number

pith:VL6C4VZU

pith:2024:VL6C4VZU6DRS4QTBJ36IOMHE34

not attested not anchored not stored refs pending

Building music with Lego bricks and Raspberry Pi

Ana M. Barbancho, Isabel Barbancho, Lorenzo J. Tardon

arxiv:2411.13224 v1 · 2024-11-20 · cs.HC · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VL6C4VZU6DRS4QTBJ36IOMHE34}

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	2026-07-05T09:38:06.874596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafc2e5734f0e32e42614efc8730e4df1bcf5d9a4948b7064541596f42fa227b

Aliases

arxiv: 2411.13224 · arxiv_version: 2411.13224v1 · doi: 10.48550/arxiv.2411.13224 · pith_short_12: VL6C4VZU6DRS · pith_short_16: VL6C4VZU6DRS4QTB · pith_short_8: VL6C4VZU

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/VL6C4VZU6DRS4QTBJ36IOMHE34 \
  | 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: aafc2e5734f0e32e42614efc8730e4df1bcf5d9a4948b7064541596f42fa227b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739f840cbdbcdd3d6ebc6b2525cd826f845b6effdfa28b01167bc61c668ee0d4",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-11-20T11:37:05Z",
    "title_canon_sha256": "94cf46ff3d6f562597c32cad3dd2b7ec690ae8b5b7b1b35f0695db8eef66d876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13224",
    "kind": "arxiv",
    "version": 1
  }
}