Pith Number

pith:X4ZGUQ3Z

pith:2012:X4ZGUQ3ZOA7YH4VLXEPNOVAFL7

not attested not anchored not stored refs pending

Mining Associated Text and Images with Dual-Wing Harmoniums

Alexander G. Hauptmann, Eric P. Xing, Rong Yan

arxiv:1207.1423 v1 · 2012-07-04 · cs.LG · cs.DB · 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{X4ZGUQ3ZOA7YH4VLXEPNOVAFL7}

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	2026-05-18T03:51:37.128296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf326a4379703f83f2abb91ed754055fdebe961786d7c504ae41f1ef4482325d

Aliases

arxiv: 1207.1423 · arxiv_version: 1207.1423v1 · doi: 10.48550/arxiv.1207.1423 · pith_short_12: X4ZGUQ3ZOA7Y · pith_short_16: X4ZGUQ3ZOA7YH4VL · pith_short_8: X4ZGUQ3Z

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/X4ZGUQ3ZOA7YH4VLXEPNOVAFL7 \
  | 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: bf326a4379703f83f2abb91ed754055fdebe961786d7c504ae41f1ef4482325d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ca1c3b17217a82d9d79ef9794e682523ef26fc5bf1bc943ddf8dc819cd19c0",
    "cross_cats_sorted": [
      "cs.DB",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-07-04T16:28:40Z",
    "title_canon_sha256": "2e38b6c9dae54caec57764849459e25b8eaba874c4764e372670c1163670a320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1423",
    "kind": "arxiv",
    "version": 1
  }
}