Pith Number

pith:GFVB35EL

pith:2015:GFVB35ELUP6ZP2XYC6MJABGDMB

not attested not anchored not stored refs pending

LDAExplore: Visualizing Topic Models Generated Using Latent Dirichlet Allocation

Ashwinkumar Ganesan, Jian Chen, Kiante Brantley, Shimei Pan

arxiv:1507.06593 v1 · 2015-07-23 · cs.IR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFVB35ELUP6ZP2XYC6MJABGDMB}

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	2026-05-18T01:36:24.554864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

316a1df48ba3fd97eaf817989004c36046e0dc86b7589c252b50fe27611c4397

Aliases

arxiv: 1507.06593 · arxiv_version: 1507.06593v1 · doi: 10.48550/arxiv.1507.06593 · pith_short_12: GFVB35ELUP6Z · pith_short_16: GFVB35ELUP6ZP2XY · pith_short_8: GFVB35EL

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/GFVB35ELUP6ZP2XYC6MJABGDMB \
  | 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: 316a1df48ba3fd97eaf817989004c36046e0dc86b7589c252b50fe27611c4397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d83c5e53ac891846bf47890ebe35206c002765f3771fb2c9d711c469feef22f",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-07-23T18:15:03Z",
    "title_canon_sha256": "7d439690033e6a14b7b0fbdd53d70880b53878913d11e1f2ce5b93505a0c2217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06593",
    "kind": "arxiv",
    "version": 1
  }
}