Pith Number

pith:Q5SL76X4

pith:2014:Q5SL76X4ELMWFJLLIZICCHVY2D

not attested not anchored not stored refs pending

Large-scale Binary Quadratic Optimization Using Semidefinite Relaxation and Applications

Anton van den Hengel, Chunhua Shen, Peng Wang, Philip H. S. Torr

arxiv:1411.7564 v4 · 2014-11-27 · 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{Q5SL76X4ELMWFJLLIZICCHVY2D}

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	2026-05-18T00:58:36.444558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8764bffafc22d962a56b4650211eb8d0f261241d18682145af41e20645d15d62

Aliases

arxiv: 1411.7564 · arxiv_version: 1411.7564v4 · doi: 10.48550/arxiv.1411.7564 · pith_short_12: Q5SL76X4ELMW · pith_short_16: Q5SL76X4ELMWFJLL · pith_short_8: Q5SL76X4

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/Q5SL76X4ELMWFJLLIZICCHVY2D \
  | 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: 8764bffafc22d962a56b4650211eb8d0f261241d18682145af41e20645d15d62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcbaeaac2aa9f02cfd0b437b2687104b391418dfcacc10a6beae566b88cd2cbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-27T12:05:06Z",
    "title_canon_sha256": "ba5e4189e00588665934c009ca0fc40c82e8db1dd76b20891a26f3d17c3f07ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7564",
    "kind": "arxiv",
    "version": 4
  }
}