Pith Number

pith:ZDV72H4V

pith:2018:ZDV72H4VSJEKRL2322NB2ZBMWB

not attested not anchored not stored refs pending

Multilingual bottleneck features for subword modeling in zero-resource languages

Enno Hermann, Sharon Goldwater

arxiv:1803.08863 v2 · 2018-03-23 · cs.CL · 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{ZDV72H4VSJEKRL2322NB2ZBMWB}

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	2026-05-18T00:01:15.084009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ebfd1f959248a8af5bd69a1d642cb0407ac2cf60cbacd48e0a73441174b4ac

Aliases

arxiv: 1803.08863 · arxiv_version: 1803.08863v2 · doi: 10.48550/arxiv.1803.08863 · pith_short_12: ZDV72H4VSJEK · pith_short_16: ZDV72H4VSJEKRL23 · pith_short_8: ZDV72H4V

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/ZDV72H4VSJEKRL2322NB2ZBMWB \
  | 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: c8ebfd1f959248a8af5bd69a1d642cb0407ac2cf60cbacd48e0a73441174b4ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2948d030edc5c1e74c943afb5790cec32e7b1bfd2a1700a02bd5b901656be7",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-23T16:18:27Z",
    "title_canon_sha256": "cf6d34c4c2772bb144a4405d69a76e0e94cdfe09e7cf8d590fbe5ef581b59d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08863",
    "kind": "arxiv",
    "version": 2
  }
}