Pith Number

pith:ABK7MYDK

pith:2013:ABK7MYDKIAS6MZRJ3U6TQUPITI

not attested not anchored not stored refs pending

A Supervised Neural Autoregressive Topic Model for Simultaneous Image Classification and Annotation

Hugo Larochelle, Yin Zheng, Yu-Jin Zhang

arxiv:1305.5306 v1 · 2013-05-23 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABK7MYDKIAS6MZRJ3U6TQUPITI}

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	2026-05-18T03:25:05.170845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0055f6606a4025e66629dd3d3851e89a0b56877cd6512fd13b5be3de6c6cd4a0

Aliases

arxiv: 1305.5306 · arxiv_version: 1305.5306v1 · doi: 10.48550/arxiv.1305.5306 · pith_short_12: ABK7MYDKIAS6 · pith_short_16: ABK7MYDKIAS6MZRJ · pith_short_8: ABK7MYDK

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/ABK7MYDKIAS6MZRJ3U6TQUPITI \
  | 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: 0055f6606a4025e66629dd3d3851e89a0b56877cd6512fd13b5be3de6c6cd4a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4dca436c1560d17b5a0c57e1e9ee0a88c7f7dbeef5353e0fb8278ff00c098e",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-05-23T03:35:31Z",
    "title_canon_sha256": "a44fde1b997dd961c3c2909de0ab6eae21059994f4ac373d9924f9621e3cefd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5306",
    "kind": "arxiv",
    "version": 1
  }
}