Pith Number

pith:S7UOIPHD

pith:2017:S7UOIPHDMQ5GS5HQLBTMJ7MLZC

not attested not anchored not stored refs pending

Identification of potential Music Information Retrieval technologies for computer-aided jingju singing training

Rong Gong, Xavier Serra

arxiv:1711.07551 v1 · 2017-11-02 · cs.IR · 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{S7UOIPHDMQ5GS5HQLBTMJ7MLZC}

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	2026-05-18T00:29:58.712382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e8e43ce3643a6974f05866c4fd8bc881ff11b2fb6ab4d6876e90ea852087c5

Aliases

arxiv: 1711.07551 · arxiv_version: 1711.07551v1 · doi: 10.48550/arxiv.1711.07551 · pith_short_12: S7UOIPHDMQ5G · pith_short_16: S7UOIPHDMQ5GS5HQ · pith_short_8: S7UOIPHD

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/S7UOIPHDMQ5GS5HQLBTMJ7MLZC \
  | 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: 97e8e43ce3643a6974f05866c4fd8bc881ff11b2fb6ab4d6876e90ea852087c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15a21030e14cec09305ab566a86087aa25cf48715e159d18bb592f9dd537eb1f",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-02T04:37:58Z",
    "title_canon_sha256": "7b92f4776798e93ce0a01b8c04922791c4200b737cf8a187fa2a401ba25db3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07551",
    "kind": "arxiv",
    "version": 1
  }
}