Pith Number

pith:OUQNA3U5

pith:2016:OUQNA3U5IC2VXHIQDGVGDC22K7

not attested not anchored not stored refs pending

Redefining part-of-speech classes with distributional semantic models

Andrey Kutuzov, Erik Velldal, Lilja {\O}vrelid

arxiv:1608.03803 v1 · 2016-08-12 · 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{OUQNA3U5IC2VXHIQDGVGDC22K7}

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	2026-05-18T01:09:11.348006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7520d06e9d40b55b9d1019aa618b5a57fb9d0355fcd66c46c7fd031f2fc83e59

Aliases

arxiv: 1608.03803 · arxiv_version: 1608.03803v1 · doi: 10.48550/arxiv.1608.03803 · pith_short_12: OUQNA3U5IC2V · pith_short_16: OUQNA3U5IC2VXHIQ · pith_short_8: OUQNA3U5

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/OUQNA3U5IC2VXHIQDGVGDC22K7 \
  | 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: 7520d06e9d40b55b9d1019aa618b5a57fb9d0355fcd66c46c7fd031f2fc83e59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cfc4304a5682facec5ca9a8ed3a93c5ff824173061749162c3397e1e344ffd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-12T14:15:13Z",
    "title_canon_sha256": "e7f4381373c772f595e36cc50ef296d72b53c5db46ebc927c7a2e258c02ee577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03803",
    "kind": "arxiv",
    "version": 1
  }
}