Pith Number

pith:36HKB5TB

pith:2018:36HKB5TB7FPZ3WAEHA42U5JPJD

not attested not anchored not stored refs pending

Language Modeling with Sparse Product of Sememe Experts

Fen Lin, Hao Zhu, Jun Yan, Leyu Lin, Maosong Sun, Ruobing Xie, Yihong Gu, Zhiyuan Liu

arxiv:1810.12387 v1 · 2018-10-29 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36HKB5TB7FPZ3WAEHA42U5JPJD}

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	2026-05-18T00:02:02.839530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df8ea0f661f95f9dd8043839aa752f48e9eaf53fe93d136c38d4f728cd6d7ee2

Aliases

arxiv: 1810.12387 · arxiv_version: 1810.12387v1 · doi: 10.48550/arxiv.1810.12387 · pith_short_12: 36HKB5TB7FPZ · pith_short_16: 36HKB5TB7FPZ3WAE · pith_short_8: 36HKB5TB

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/36HKB5TB7FPZ3WAEHA42U5JPJD \
  | 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: df8ea0f661f95f9dd8043839aa752f48e9eaf53fe93d136c38d4f728cd6d7ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1359469af7c67636f637f1b023ab83c94e83f4a97a90cf46065557be2cfa0250",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-29T20:13:05Z",
    "title_canon_sha256": "205555172e6cd2823fcac0be4d77edfd7e366cd6cccdb5eb6a18feef58f74dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12387",
    "kind": "arxiv",
    "version": 1
  }
}