Pith Number

pith:D7BLBZGB

pith:2018:D7BLBZGB6LPPNVDDYX4PDTPPQH

not attested not anchored not stored refs pending

ASR Performance Prediction on Unseen Broadcast Programs using Convolutional Neural Networks

Benjamin Lecouteux, Juliette Kahn, Laurent Besacier, Olivier Galibert, Zied Elloumi

arxiv:1804.08477 v1 · 2018-04-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7BLBZGB6LPPNVDDYX4PDTPPQH}

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	2026-05-18T00:17:48.232241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc2b0e4c1f2def6d463c5f8f1cdef81f7dacb8e4af63d1d1cd1f60871116c58

Aliases

arxiv: 1804.08477 · arxiv_version: 1804.08477v1 · doi: 10.48550/arxiv.1804.08477 · pith_short_12: D7BLBZGB6LPP · pith_short_16: D7BLBZGB6LPPNVDD · pith_short_8: D7BLBZGB

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/D7BLBZGB6LPPNVDDYX4PDTPPQH \
  | 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: 1fc2b0e4c1f2def6d463c5f8f1cdef81f7dacb8e4af63d1d1cd1f60871116c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2f1294a845ed0e2524f8418f46e65309415af3b58aeb06151e6e0fb77831ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-23T14:42:12Z",
    "title_canon_sha256": "da2c2fc2c23b12e5c94b01da55510ff6e1dd333bec2a3af11063a8cbb79fa84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08477",
    "kind": "arxiv",
    "version": 1
  }
}