Pith Number

pith:BSHUDPFY

pith:2018:BSHUDPFYPIB4TWQMRHUTBCOAZY

not attested not anchored not stored refs pending

Deep contextualized word representations

Christopher Clark, Kenton Lee, Luke Zettlemoyer, Mark Neumann, Matt Gardner, Matthew E. Peters, Mohit Iyyer

arxiv:1802.05365 v2 · 2018-02-15 · 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{BSHUDPFYPIB4TWQMRHUTBCOAZY}

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.

Cited by

39 papers in Pith

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Supervise Thyself: Examining Self-Supervised Representations in Interactive Environments

Machine Reading Comprehension: a Literature Review

Patent Claim Generation by Fine-Tuning OpenAI GPT-2

Transfer Learning for Risk Classification of Social Media Posts: Model Evaluation Study

Receipt and verification

First computed	2026-05-18T00:20:21.745631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8f41bcb87a03c9da0c89e93089c0ce1e877faf8f725993759bb0939fa21595

Aliases

arxiv: 1802.05365 · arxiv_version: 1802.05365v2 · doi: 10.48550/arxiv.1802.05365 · pith_short_12: BSHUDPFYPIB4 · pith_short_16: BSHUDPFYPIB4TWQM · pith_short_8: BSHUDPFY

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/BSHUDPFYPIB4TWQMRHUTBCOAZY \
  | 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: 0c8f41bcb87a03c9da0c89e93089c0ce1e877faf8f725993759bb0939fa21595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446461ae73e206c47c1176670eba201c0e2b160abb31e8e6ec6f38b70a584b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-15T00:05:11Z",
    "title_canon_sha256": "f62d3b587cfc80715fc27178081d8cbd8e8de938d15ea6e1580065f7c2a65003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05365",
    "kind": "arxiv",
    "version": 2
  }
}