Pith Number

pith:2YSJC6PO

pith:2019:2YSJC6POB7275B45OGILKF45FT

not attested not anchored not stored refs pending

Knowledge Enhanced Contextual Word Representations

Mark Neumann, Matthew E. Peters, Noah A. Smith, Robert L. Logan IV, Roy Schwartz, Sameer Singh, Vidur Joshi

arxiv:1909.04164 v2 · 2019-09-09 · 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{2YSJC6POB7275B45OGILKF45FT}

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

2 papers in Pith

KoRe: Compact Knowledge Representations for Large Language Models

Position: How can Graphs Help Large Language Models?

Receipt and verification

First computed	2026-07-05T00:16:05.527563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6249179ee0ff5fe879d7190b5179d2cf19cd85da90f813ca961efbdf7e91b65

Aliases

arxiv: 1909.04164 · arxiv_version: 1909.04164v2 · doi: 10.48550/arxiv.1909.04164 · pith_short_12: 2YSJC6POB727 · pith_short_16: 2YSJC6POB7275B45 · pith_short_8: 2YSJC6PO

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/2YSJC6POB7275B45OGILKF45FT \
  | 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: d6249179ee0ff5fe879d7190b5179d2cf19cd85da90f813ca961efbdf7e91b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a6f902f719c9d6db98e9ca0419bfaad4023cd1003fd33e0393d666ae60f6e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-09T21:18:50Z",
    "title_canon_sha256": "9d67b672b90f0561ceb4318eca73f2cd238703b439df4b467cab817db2a66a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04164",
    "kind": "arxiv",
    "version": 2
  }
}