Pith Number

pith:B5OB5WEG

pith:2017:B5OB5WEGYFMT2SRIDCGX4G63AW

not attested not anchored not stored refs pending

Joint Named Entity Recognition and Stance Detection in Tweets

Dilek K\"u\c{c}\"uk

arxiv:1707.09611 v1 · 2017-07-30 · 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{B5OB5WEGYFMT2SRIDCGX4G63AW}

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	2026-05-18T00:39:10.784097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5c1ed886c1593d4a28188d7e1bdb0589779a05930bc4e814933c7d60c3b25a

Aliases

arxiv: 1707.09611 · arxiv_version: 1707.09611v1 · doi: 10.48550/arxiv.1707.09611 · pith_short_12: B5OB5WEGYFMT · pith_short_16: B5OB5WEGYFMT2SRI · pith_short_8: B5OB5WEG

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/B5OB5WEGYFMT2SRIDCGX4G63AW \
  | 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: 0f5c1ed886c1593d4a28188d7e1bdb0589779a05930bc4e814933c7d60c3b25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5d08345d6f723673cae0207287faac4c3417c2fb8f9d50256ef55c97634599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-30T11:34:40Z",
    "title_canon_sha256": "86446520c2e33dcf21aa217b59e3b240e7bdbd03eae433ce7ab0b54087febd51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09611",
    "kind": "arxiv",
    "version": 1
  }
}