Pith Number

pith:UNXHUN32

pith:2020:UNXHUN32XLRD2NYPCXF57IAEDQ

not attested not anchored not stored refs pending

Towards Reliable Real-time Opera Tracking: Combining Alignment with Audio Event Detectors to Increase Robustness

Charles Brazier, Gerhard Widmer

arxiv:2006.11033 v1 · 2020-06-19 · eess.AS · cs.LG · 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{UNXHUN32XLRD2NYPCXF57IAEDQ}

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	2026-07-05T01:11:28.118282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36e7a377abae23d370f15cbdfa0041c2f2c13148aeb4b142699a9ace3fb6c84

Aliases

arxiv: 2006.11033 · arxiv_version: 2006.11033v1 · doi: 10.48550/arxiv.2006.11033 · pith_short_12: UNXHUN32XLRD · pith_short_16: UNXHUN32XLRD2NYP · pith_short_8: UNXHUN32

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/UNXHUN32XLRD2NYPCXF57IAEDQ \
  | 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: a36e7a377abae23d370f15cbdfa0041c2f2c13148aeb4b142699a9ace3fb6c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4648bf40839cb0159e91f43c59447ed5a7f65bbcba36bfde7c9c0ce5e82ab61b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-06-19T09:31:07Z",
    "title_canon_sha256": "92c43970a5cff25464cbb990fb924285de5ced7a879bb4fc3c26ec21ce17f99f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.11033",
    "kind": "arxiv",
    "version": 1
  }
}