Pith Number

pith:NK6TAHXY

pith:2023:NK6TAHXY3E6Y6HUTQLELKDTAUT

not attested not anchored not stored refs pending

Musical Excellence of Mridangam: an introductory review

Arvind Shankar Kumar

arxiv:2307.09425 v1 · 2023-07-11 · cs.SD · eess.AS · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NK6TAHXY3E6Y6HUTQLELKDTAUT}

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	2026-07-05T06:32:16.707133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6abd301ef8d93d8f1e9382c8b50e60a4cd6562041fcbbdcf111c5b625dfe28a3

Aliases

arxiv: 2307.09425 · arxiv_version: 2307.09425v1 · doi: 10.48550/arxiv.2307.09425 · pith_short_12: NK6TAHXY3E6Y · pith_short_16: NK6TAHXY3E6Y6HUT · pith_short_8: NK6TAHXY

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/NK6TAHXY3E6Y6HUTQLELKDTAUT \
  | 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: 6abd301ef8d93d8f1e9382c8b50e60a4cd6562041fcbbdcf111c5b625dfe28a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "043af49faa433053c9809884fac05c6e20e00f757020d38a5b331d1e6a12aa48",
    "cross_cats_sorted": [
      "eess.AS",
      "physics.pop-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-07-11T06:24:38Z",
    "title_canon_sha256": "3906fee1c0ef46c626bd161ec8ed613539a14d167117c087496b984922d0101d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09425",
    "kind": "arxiv",
    "version": 1
  }
}