Pith Number

pith:554HVPSG

pith:2014:554HVPSGFAQEBJ6Z6BSBBUT2OZ

not attested not anchored not stored refs pending

Optimizing Ranking Measures for Compact Binary Code Learning

Chunhua Shen, Guosheng Lin, Jianxin Wu

arxiv:1407.1151 v1 · 2014-07-04 · cs.LG · 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{554HVPSGFAQEBJ6Z6BSBBUT2OZ}

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	2026-05-18T02:48:18.635293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef787abe46282040a7d9f06410d27a7679c90f8540a824aea32c7121854e191d

Aliases

arxiv: 1407.1151 · arxiv_version: 1407.1151v1 · doi: 10.48550/arxiv.1407.1151 · pith_short_12: 554HVPSGFAQE · pith_short_16: 554HVPSGFAQEBJ6Z · pith_short_8: 554HVPSG

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/554HVPSGFAQEBJ6Z6BSBBUT2OZ \
  | 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: ef787abe46282040a7d9f06410d27a7679c90f8540a824aea32c7121854e191d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d582e5cf2d1428a5fbe48d8dd9514340e23a28f6931b2c32554e625763bbd7aa",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-07-04T08:18:45Z",
    "title_canon_sha256": "7689913c88e701563b509d1d605b2f05f96ec76689f889e41b005029c0035e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1151",
    "kind": "arxiv",
    "version": 1
  }
}