Pith Number

pith:ZC7KLLKL

pith:2019:ZC7KLLKL6JII5JFUMQAPBF4FAU

not attested not anchored not stored refs pending

Better Word Embeddings by Disentangling Contextual n-Gram Information

Martin Jaggi, Matteo Pagliardini, Prakhar Gupta

arxiv:1904.05033 v1 · 2019-04-10 · cs.CL · cs.AI · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC7KLLKL6JII5JFUMQAPBF4FAU}

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	2026-05-17T23:48:54.340681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8bea5ad4bf2508ea4b46400f09785050004ae4656181c94d2b9572d2453508b

Aliases

arxiv: 1904.05033 · arxiv_version: 1904.05033v1 · doi: 10.48550/arxiv.1904.05033 · pith_short_12: ZC7KLLKL6JII · pith_short_16: ZC7KLLKL6JII5JFU · pith_short_8: ZC7KLLKL

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/ZC7KLLKL6JII5JFUMQAPBF4FAU \
  | 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: c8bea5ad4bf2508ea4b46400f09785050004ae4656181c94d2b9572d2453508b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c63e3f0fdacf3311dfb75e6b5d20f8c5083725208fb9138f6ce2e48ff6c4076",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-10T07:44:06Z",
    "title_canon_sha256": "fa0820da7d3e4d33c4da0a483c22336a3acb87ec917863ec3012e85f69e084c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05033",
    "kind": "arxiv",
    "version": 1
  }
}