Pith Number

pith:QVCSCS4A

pith:2015:QVCSCS4APWYPWGVHALJMVYVY23

not attested not anchored not stored refs pending

Z-tensors and complementarity problems

Liqun Qi, M. Seetharama Gowda, Naihua Xiu, Ziyan Luo

arxiv:1510.07933 v2 · 2015-10-27 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVCSCS4APWYPWGVHALJMVYVY23}

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	2026-05-18T00:53:45.516269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8545214b807db0fb1aa702d2cae2b8d6e96b9ca2ca73cb2c1dcc37481b89f704

Aliases

arxiv: 1510.07933 · arxiv_version: 1510.07933v2 · doi: 10.48550/arxiv.1510.07933 · pith_short_12: QVCSCS4APWYP · pith_short_16: QVCSCS4APWYPWGVH · pith_short_8: QVCSCS4A

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/QVCSCS4APWYPWGVHALJMVYVY23 \
  | 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: 8545214b807db0fb1aa702d2cae2b8d6e96b9ca2ca73cb2c1dcc37481b89f704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0ce059efe9d09b48dbbe4a93bc8016f1cc5f53dcc7aced7fddc3ab813672df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-27T15:16:11Z",
    "title_canon_sha256": "667cd75fd3f13aecf7994255f7840b1b76aa586bd20d81e855275047b7c53c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07933",
    "kind": "arxiv",
    "version": 2
  }
}