Pith Number

pith:3AUD4ICE

pith:2016:3AUD4ICEAJD3UDZDP4HCN7IB55

not attested not anchored not stored refs pending

Scalable Algorithms for Tractable Schatten Quasi-Norm Minimization

Fanhua Shang, James Cheng, Yuanyuan Liu

arxiv:1606.01245 v1 · 2016-06-04 · cs.NA · cs.AI · math.OC · 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{3AUD4ICEAJD3UDZDP4HCN7IB55}

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	2026-05-18T01:12:54.495409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8283e20440247ba0f237f0e26fd01ef7b68c89f185b5318d0ba1925fb8494e6

Aliases

arxiv: 1606.01245 · arxiv_version: 1606.01245v1 · doi: 10.48550/arxiv.1606.01245 · pith_short_12: 3AUD4ICEAJD3 · pith_short_16: 3AUD4ICEAJD3UDZD · pith_short_8: 3AUD4ICE

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/3AUD4ICEAJD3UDZDP4HCN7IB55 \
  | 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: d8283e20440247ba0f237f0e26fd01ef7b68c89f185b5318d0ba1925fb8494e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7c0b8c05ae1c4e413a341f50aa1ad6f8f42e3171899b038eff8dcc2a5f8302",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-06-04T03:28:41Z",
    "title_canon_sha256": "7feebb1d6d188187081e0d75efb562fab071bd9448801692cfbdec0043ffaf3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01245",
    "kind": "arxiv",
    "version": 1
  }
}