Pith Number

pith:LX3T2SDC

pith:2018:LX3T2SDCEZMEF76I6TYIFOMHUJ

not attested not anchored not stored refs pending

Comparing Neural- and N-Gram-Based Language Models for Word Segmentation

Carlos G\'omez-Rodr\'iguez, Yerai Doval

arxiv:1812.00815 v1 · 2018-12-03 · 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{LX3T2SDCEZMEF76I6TYIFOMHUJ}

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	2026-05-17T23:59:18.917289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5df73d4862265842ffc8f4f082b987a279f39c93ffa31a932eb1f02f6ddcc6e5

Aliases

arxiv: 1812.00815 · arxiv_version: 1812.00815v1 · doi: 10.48550/arxiv.1812.00815 · pith_short_12: LX3T2SDCEZME · pith_short_16: LX3T2SDCEZMEF76I · pith_short_8: LX3T2SDC

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/LX3T2SDCEZMEF76I6TYIFOMHUJ \
  | 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: 5df73d4862265842ffc8f4f082b987a279f39c93ffa31a932eb1f02f6ddcc6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d76836042656d4ca82f1551dce1bd71fed72546b466ca6593bf8ee5b984e06f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-03T15:04:23Z",
    "title_canon_sha256": "324e8bd6b2347f824c2f92b3693805c8272f3285b5aec64539c329373bb0e67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00815",
    "kind": "arxiv",
    "version": 1
  }
}