Pith Number

pith:5YRVBFYR

pith:2018:5YRVBFYRQWUBWCATKBSXUPALKU

not attested not anchored not stored refs pending

Higher-order Coreference Resolution with Coarse-to-fine Inference

Kenton Lee, Luheng He, Luke Zettlemoyer

arxiv:1804.05392 v1 · 2018-04-15 · 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{5YRVBFYRQWUBWCATKBSXUPALKU}

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	2026-05-18T00:18:28.250232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2350971185a81b081350657a3c0b55254136ce99c3aa547745fa70bd98197b

Aliases

arxiv: 1804.05392 · arxiv_version: 1804.05392v1 · doi: 10.48550/arxiv.1804.05392 · pith_short_12: 5YRVBFYRQWUB · pith_short_16: 5YRVBFYRQWUBWCAT · pith_short_8: 5YRVBFYR

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/5YRVBFYRQWUBWCATKBSXUPALKU \
  | 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: ee2350971185a81b081350657a3c0b55254136ce99c3aa547745fa70bd98197b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce5d506ba12c6c7a2499275fbb7bdbec0b4f6b0a148d15e73cb4cc00f3d00b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-15T17:47:26Z",
    "title_canon_sha256": "b11c7fcc0f121804408dbf58faa787b01bf2590822dfa2b6aca5bad61d5e9251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05392",
    "kind": "arxiv",
    "version": 1
  }
}