Pith Number

pith:UBLIWYSS

pith:2014:UBLIWYSSEMW465WOUHCPLLN6DW

not attested not anchored not stored refs pending

The Multilevel Finite Element Discretizations Based on Local Defect-Correction for Nonsymmetric Eigenvalue Problems

Jiayu Han, Yidu Yang

arxiv:1501.01589 v1 · 2014-12-21 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBLIWYSSEMW465WOUHCPLLN6DW}

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	2026-06-04T17:08:58.461820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0568b6252232dcf76cea1c4f5adbe1dbe54f56935d8544bb7ad951f9a701ce0

Aliases

arxiv: 1501.01589 · arxiv_version: 1501.01589v1 · doi: 10.48550/arxiv.1501.01589 · pith_short_12: UBLIWYSSEMW4 · pith_short_16: UBLIWYSSEMW465WO · pith_short_8: UBLIWYSS

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/UBLIWYSSEMW465WOUHCPLLN6DW \
  | 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: a0568b6252232dcf76cea1c4f5adbe1dbe54f56935d8544bb7ad951f9a701ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad1dd6518e77f8389eb2e662ce0cffed4d508b4d75716b517903ce70a72b838",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-21T07:39:41Z",
    "title_canon_sha256": "47ddcaff496b9616e8b9c9712c3a610b21ec49eae23d9ff24e6f4d6de2d52b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01589",
    "kind": "arxiv",
    "version": 1
  }
}