Pith Number

pith:SH3ECDAQ

pith:2017:SH3ECDAQP5AAPHIGT57FLQ7I4L

not attested not anchored not stored refs pending

Prior-aware Dual Decomposition: Document-specific Topic Inference for Spectral Topic Models

David Bindel, David Mimno, Moontae Lee

arxiv:1711.07065 v1 · 2017-11-19 · 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{SH3ECDAQP5AAPHIGT57FLQ7I4L}

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	2026-05-18T00:30:14.677214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f6410c107f40079d069f7e55c3e8e2ed0054c6366f16fa3493cb285551c396

Aliases

arxiv: 1711.07065 · arxiv_version: 1711.07065v1 · doi: 10.48550/arxiv.1711.07065 · pith_short_12: SH3ECDAQP5AA · pith_short_16: SH3ECDAQP5AAPHIG · pith_short_8: SH3ECDAQ

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/SH3ECDAQP5AAPHIGT57FLQ7I4L \
  | 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: 91f6410c107f40079d069f7e55c3e8e2ed0054c6366f16fa3493cb285551c396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "986d02cf1789d73fce2bcbdcaa045ea693162d67436c779555335db1009cbb72",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-19T19:56:23Z",
    "title_canon_sha256": "8f7031dce402a68b0e2d62fd7302fab08c534b20131ab4b08ee72fe70c2731cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07065",
    "kind": "arxiv",
    "version": 1
  }
}