Pith Number

pith:GBR7UXZ3

pith:2020:GBR7UXZ3VYLCVALUZCHYCLTXEQ

not attested not anchored not stored refs pending

Improving Neural Topic Models using Knowledge Distillation

Alexander Hoyle, Philip Resnik, Pranav Goel

arxiv:2010.02377 v1 · 2020-10-05 · cs.CL · cs.IR · 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{GBR7UXZ3VYLCVALUZCHYCLTXEQ}

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	2026-07-05T01:40:49.188208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3063fa5f3bae162a8174c88f812e772419cd1707b49948db71be6c0b36e02b16

Aliases

arxiv: 2010.02377 · arxiv_version: 2010.02377v1 · doi: 10.48550/arxiv.2010.02377 · pith_short_12: GBR7UXZ3VYLC · pith_short_16: GBR7UXZ3VYLCVALU · pith_short_8: GBR7UXZ3

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/GBR7UXZ3VYLCVALUZCHYCLTXEQ \
  | 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: 3063fa5f3bae162a8174c88f812e772419cd1707b49948db71be6c0b36e02b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb0b2ec5019670b305a82b083ecba96dd2b2b7895b41750d7ac486a5b07e338",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-05T22:49:16Z",
    "title_canon_sha256": "81b1587b02dea62eec8ed385e80c16e70c1d85c5985c835f7e6ac7938f3f9733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02377",
    "kind": "arxiv",
    "version": 1
  }
}