Pith Number

pith:O6CFPRUA

pith:2014:O6CFPRUAGQHOCXZEIWCS7JG36E

not attested not anchored not stored refs pending

A Deep and Autoregressive Approach for Topic Modeling of Multimodal Data

Hugo Larochelle, Yin Zheng, Yu-Jin Zhang

arxiv:1409.3970 v3 · 2014-09-13 · cs.CV · cs.IR · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6CFPRUAGQHOCXZEIWCS7JG36E}

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	2026-05-18T01:23:33.736173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778457c680340ee15f2445852fa4dbf12de287cc42ee02d1e504a36cf8cf1770

Aliases

arxiv: 1409.3970 · arxiv_version: 1409.3970v3 · doi: 10.48550/arxiv.1409.3970 · pith_short_12: O6CFPRUAGQHO · pith_short_16: O6CFPRUAGQHOCXZE · pith_short_8: O6CFPRUA

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/O6CFPRUAGQHOCXZEIWCS7JG36E \
  | 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: 778457c680340ee15f2445852fa4dbf12de287cc42ee02d1e504a36cf8cf1770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe75bef8752d6eacb4bc952dd5288d30e38f90bb2f7eb84b3b4f03716234b0a",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-09-13T17:17:05Z",
    "title_canon_sha256": "05c49c70817379932cd91be8ba329439d42c0a88386fcfcdf9fba4c181d471d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3970",
    "kind": "arxiv",
    "version": 3
  }
}