Pith Number

pith:BTD7GN4M

pith:2015:BTD7GN4MI5ASUW7Y7Z5D5RNEX3

not attested not anchored not stored refs pending

Harmonic and Timbre Analysis of Tabla Strokes

Anirban Patranabis, Archi Banerjee, Dipak Ghosh, Kaushik Banerjee, Ranjan Sengupta, Shankha Sanyal, Sneha Chakraborty, Vishal Midya

arxiv:1510.04880 v1 · 2015-10-15 · cs.SD · physics.class-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{BTD7GN4MI5ASUW7Y7Z5D5RNEX3}

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	2026-05-18T01:30:00.380772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc7f3378c47412a5bf8fe7a3ec5a4bed3ae04577a492e9102cdfe30f5ab9fc3

Aliases

arxiv: 1510.04880 · arxiv_version: 1510.04880v1 · doi: 10.48550/arxiv.1510.04880 · pith_short_12: BTD7GN4MI5AS · pith_short_16: BTD7GN4MI5ASUW7Y · pith_short_8: BTD7GN4M

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/BTD7GN4MI5ASUW7Y7Z5D5RNEX3 \
  | 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: 0cc7f3378c47412a5bf8fe7a3ec5a4bed3ae04577a492e9102cdfe30f5ab9fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d9b256ad8cd3abefcb1a35d481ee783e3e1b88320705d9474ae35eeedd19cd",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-10-15T18:42:04Z",
    "title_canon_sha256": "2bfa1f2b1a09464ee5d570c2a9ad4bab16258a915f247586e7d4ca7dbbb5fb9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04880",
    "kind": "arxiv",
    "version": 1
  }
}