Pith Number

pith:YOT4F3LR

pith:2018:YOT4F3LRHKE7PUYKDAJ6JTGONY

not attested not anchored not stored refs pending

Coherence-Aware Neural Topic Modeling

Bing Xiang, Ramesh Nallapati, Ran Ding

arxiv:1809.02687 v1 · 2018-09-07 · 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{YOT4F3LRHKE7PUYKDAJ6JTGONY}

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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.

Cited by

1 paper in Pith

Enriching and Controlling Global Semantics for Text Summarization

Receipt and verification

First computed	2026-05-18T00:06:15.604117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3a7c2ed713a89f7d30a1813e4ccce6e20a05139d7a84a0321f6d5d66527e988

Aliases

arxiv: 1809.02687 · arxiv_version: 1809.02687v1 · doi: 10.48550/arxiv.1809.02687 · pith_short_12: YOT4F3LRHKE7 · pith_short_16: YOT4F3LRHKE7PUYK · pith_short_8: YOT4F3LR

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/YOT4F3LRHKE7PUYKDAJ6JTGONY \
  | 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: c3a7c2ed713a89f7d30a1813e4ccce6e20a05139d7a84a0321f6d5d66527e988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de82b66a66337fc330872acfc778a0231fab78f5e364e5ef21f8b9c4aeb3cb6e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-07T21:43:30Z",
    "title_canon_sha256": "9b4d02fdb3600cd2f2aaee4940994de0ada012c00068d564d95df816cd7c403f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02687",
    "kind": "arxiv",
    "version": 1
  }
}