Pith Number

pith:UAPGFE6E

pith:2017:UAPGFE6EJMZOKOUWWWTIQR2WN2

not attested not anchored not stored refs pending

Infinite Latent Feature Selection: A Probabilistic Latent Graph-Based Ranking Approach

Alessandro Vinciarelli, Giorgio Roffo, Simone Melzi, Umberto Castellani

arxiv:1707.07538 v1 · 2017-07-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAPGFE6EJMZOKOUWWWTIQR2WN2}

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	2026-05-18T00:39:41.940933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a01e6293c44b32e53a96b5a68847566eb76cce3e0e92684b2f5be7103c062462

Aliases

arxiv: 1707.07538 · arxiv_version: 1707.07538v1 · doi: 10.48550/arxiv.1707.07538 · pith_short_12: UAPGFE6EJMZO · pith_short_16: UAPGFE6EJMZOKOUW · pith_short_8: UAPGFE6E

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/UAPGFE6EJMZOKOUWWWTIQR2WN2 \
  | 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: a01e6293c44b32e53a96b5a68847566eb76cce3e0e92684b2f5be7103c062462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7936f40aaed3166448b30912c76b98c36c972a3886a34ca2e951d2ef23472f25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-24T13:21:25Z",
    "title_canon_sha256": "ae2241f8536e08adec1622934f118503bfb83546d93aac359100e7156c5ef42c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07538",
    "kind": "arxiv",
    "version": 1
  }
}