Pith Number

pith:5G3EPDVT

pith:2018:5G3EPDVTS2G55TY3AROGZXSEVF

not attested not anchored not stored refs pending

Dissecting Contextual Word Embeddings: Architecture and Representation

Luke Zettlemoyer, Mark Neumann, Matthew E. Peters, Wen-tau Yih

arxiv:1808.08949 v2 · 2018-08-27 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G3EPDVTS2G55TY3AROGZXSEVF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

2 papers in Pith

Query Expansion in the Age of Pre-trained and Large Language Models: A Comprehensive Survey

SEER: Spectral Entropy Encoding of Roles for Context-Aware Attention-Based Design Pattern Detection

Receipt and verification

First computed	2026-05-18T00:04:35.418893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b6478eb3968ddecf1b045c6cde44a964062e89114dec9ad4ac5269c41b20e3

Aliases

arxiv: 1808.08949 · arxiv_version: 1808.08949v2 · doi: 10.48550/arxiv.1808.08949 · pith_short_12: 5G3EPDVTS2G5 · pith_short_16: 5G3EPDVTS2G55TY3 · pith_short_8: 5G3EPDVT

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/5G3EPDVTS2G55TY3AROGZXSEVF \
  | 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: e9b6478eb3968ddecf1b045c6cde44a964062e89114dec9ad4ac5269c41b20e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149963d9e7cbb44c0c906ec1717ad597ec7a888269675cd75230a367e8239648",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-27T17:54:29Z",
    "title_canon_sha256": "43678cdadedf641227cd880ebd57dd9a2a1a65bd32f1f5c0f47f25d65267d769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08949",
    "kind": "arxiv",
    "version": 2
  }
}