Pith Number

pith:SHLSUTD4

pith:2018:SHLSUTD46NDDBNUJWQA2OGW44M

not attested not anchored not stored refs pending

Neural Coreference Resolution with Deep Biaffine Attention by Joint Mention Detection and Mention Clustering

Bing Xiang, Cicero Nogueira dos Santos, Dragomir Radev, Michihiro Yasunaga, Rui Zhang

arxiv:1805.04893 v1 · 2018-05-13 · 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{SHLSUTD46NDDBNUJWQA2OGW44M}

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	2026-05-18T00:16:04.375578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d72a4c7cf34630b689b401a71adce3295971fa21fc3a0a7e54ba789b291203

Aliases

arxiv: 1805.04893 · arxiv_version: 1805.04893v1 · doi: 10.48550/arxiv.1805.04893 · pith_short_12: SHLSUTD46NDD · pith_short_16: SHLSUTD46NDDBNUJ · pith_short_8: SHLSUTD4

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/SHLSUTD46NDDBNUJWQA2OGW44M \
  | 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: 91d72a4c7cf34630b689b401a71adce3295971fa21fc3a0a7e54ba789b291203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31fe7cdbbe64fa3d0317bd2c46700b82dd0030326cf9869c16746e57fda19a63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-13T14:24:31Z",
    "title_canon_sha256": "864d27231a36d594e5350b89e501648c861ada16aaf8fbb1f3cc7e951a988842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04893",
    "kind": "arxiv",
    "version": 1
  }
}