Pith Number

pith:MVERUPIR

pith:2022:MVERUPIRYXWJL2SX6XFBKMWD2N

not attested not anchored not stored refs pending

INTERSPEECH 2022 Audio Deep Packet Loss Concealment Challenge

Ando Saabas, Lorenz Diener, Robert Aichner, Ross Cutler, Solomiya Branets, Sten Sootla

arxiv:2204.05222 v1 · 2022-04-11 · 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{MVERUPIRYXWJL2SX6XFBKMWD2N}

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	2026-07-05T04:13:18.754241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65491a3d11c5ec95ea57f5ca1532c3d360bd3cc694b145aceca7d8197f4ea951

Aliases

arxiv: 2204.05222 · arxiv_version: 2204.05222v1 · doi: 10.48550/arxiv.2204.05222 · pith_short_12: MVERUPIRYXWJ · pith_short_16: MVERUPIRYXWJL2SX · pith_short_8: MVERUPIR

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/MVERUPIRYXWJL2SX6XFBKMWD2N \
  | 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: 65491a3d11c5ec95ea57f5ca1532c3d360bd3cc694b145aceca7d8197f4ea951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c5476d0d3cd66680a3a3b2f6bd84fe1a968ce44c5f6e7720435466101d3caa",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-04-11T16:13:36Z",
    "title_canon_sha256": "f27c55d15736e15b64bdcac786e0d5f4670f542ccafa9c8cf38b5ac08a875162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05222",
    "kind": "arxiv",
    "version": 1
  }
}