Pith Number

pith:ERPTVFSQ

pith:2015:ERPTVFSQ3J35HR5Y37YDDCWQ4F

not attested not anchored not stored refs pending

Generalized Eigenvalue Complementarity Problem for Tensors

Lu Ye, Qingzhi Yang, Zhongming Chen

arxiv:1505.02494 v2 · 2015-05-11 · math.SP · 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{ERPTVFSQ3J35HR5Y37YDDCWQ4F}

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	2026-05-18T01:24:43.725382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245f3a9650da77d3c7b8dff0318ad0e14aa29b7c2f3b4f054e9ede24459eb99f

Aliases

arxiv: 1505.02494 · arxiv_version: 1505.02494v2 · doi: 10.48550/arxiv.1505.02494 · pith_short_12: ERPTVFSQ3J35 · pith_short_16: ERPTVFSQ3J35HR5Y · pith_short_8: ERPTVFSQ

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/ERPTVFSQ3J35HR5Y37YDDCWQ4F \
  | 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: 245f3a9650da77d3c7b8dff0318ad0e14aa29b7c2f3b4f054e9ede24459eb99f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2108a65d9c01d444a38f7e21211dd2738afe02c871ca903d3d61abb3bc0259e7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-05-11T06:17:11Z",
    "title_canon_sha256": "0e8e5bc144806c113ad0e198e8ff4f1e5dd68d83d3a844e76e39c51f21f9ad94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02494",
    "kind": "arxiv",
    "version": 2
  }
}