Pith Number

pith:IJBJ4W6Q

pith:2017:IJBJ4W6QAP45UNQLWMX57WCX45

not attested not anchored not stored refs pending

Automatic Raga Recognition in Hindustani Classical Music

Sanchit Alekh

arxiv:1708.02322 v1 · 2017-08-07 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJBJ4W6QAP45UNQLWMX57WCX45}

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	2026-05-18T00:38:24.745463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42429e5bd003f9da360bb32fdfd857e77581ed117b02d865fcfa651ff7d89b6d

Aliases

arxiv: 1708.02322 · arxiv_version: 1708.02322v1 · doi: 10.48550/arxiv.1708.02322 · pith_short_12: IJBJ4W6QAP45 · pith_short_16: IJBJ4W6QAP45UNQL · pith_short_8: IJBJ4W6Q

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/IJBJ4W6QAP45UNQLWMX57WCX45 \
  | 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: 42429e5bd003f9da360bb32fdfd857e77581ed117b02d865fcfa651ff7d89b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e319b3298c2e877c8f203285fa769319c7fba86812d34c4b1a523e9c7b3b73fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-08-07T22:18:55Z",
    "title_canon_sha256": "61cacd0b80afe301c1befffa88e94b97e0dcf79edfe99c026fff60f139e4b6c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02322",
    "kind": "arxiv",
    "version": 1
  }
}