Pith Number

pith:24POQHHF

pith:2019:24POQHHF7524EBBM7KWN4SSYU5

not attested not anchored not stored refs pending

Two-Staged Acoustic Modeling Adaption for Robust Speech Recognition by the Example of German Oral History Interviews

Christoph Schmidt, Joachim k\"ohler, Michael Gref, Sven Behnke

arxiv:1908.06709 v1 · 2019-08-19 · eess.AS · cs.CL · 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{24POQHHF7524EBBM7KWN4SSYU5}

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	2026-07-04T23:58:18.753436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71ee81ce5ff75c2042cfaacde4a58a76fdf92b1c02b5bfcbe286105098ae2d9

Aliases

arxiv: 1908.06709 · arxiv_version: 1908.06709v1 · doi: 10.48550/arxiv.1908.06709 · pith_short_12: 24POQHHF7524 · pith_short_16: 24POQHHF7524EBBM · pith_short_8: 24POQHHF

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/24POQHHF7524EBBM7KWN4SSYU5 \
  | 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: d71ee81ce5ff75c2042cfaacde4a58a76fdf92b1c02b5bfcbe286105098ae2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569014a32462c42293f0b92e51586ce9b95e08a26f9832a66b5fcad535051b7b",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-19T11:45:11Z",
    "title_canon_sha256": "727e819e46cc017cc10ea87fdbe67703180e05c1e1a63b90d57d281152b52a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06709",
    "kind": "arxiv",
    "version": 1
  }
}