Pith Number

pith:DDO4OWND

pith:2015:DDO4OWND5BNXWTD2ULL2OYJPDE

not attested not anchored not stored refs pending

Learning to retrieve out-of-vocabulary words in speech recognition

Dominique Fohr, Georges Linar\`es, Imran Sheikh, Irina Illina

arxiv:1511.05389 v4 · 2015-11-17 · 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{DDO4OWND5BNXWTD2ULL2OYJPDE}

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	2026-05-18T01:19:47.669972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ddc759a3e85b7b4c7aa2d7a7612f192153930ebb29c5c01e782af78c011477

Aliases

arxiv: 1511.05389 · arxiv_version: 1511.05389v4 · doi: 10.48550/arxiv.1511.05389 · pith_short_12: DDO4OWND5BNX · pith_short_16: DDO4OWND5BNXWTD2 · pith_short_8: DDO4OWND

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/DDO4OWND5BNXWTD2ULL2OYJPDE \
  | 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: 18ddc759a3e85b7b4c7aa2d7a7612f192153930ebb29c5c01e782af78c011477

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096cbccf318909d54de3d8096eb8d484546f2758f726f7352eeba76cfdcc0e7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-11-17T13:18:07Z",
    "title_canon_sha256": "cba59eab08f9d73860e62e171f951e52df063309a580b383f69e6eac906e7375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05389",
    "kind": "arxiv",
    "version": 4
  }
}