Pith Number

pith:DOJ25MLA

pith:2012:DOJ25MLA7HJDDFVBPH2QIOIRLY

not attested not anchored not stored refs pending

Efficient recovery-based error estimation for the smoothed finite element method for smooth and singular linear elasticity

Hung Nguyen-Xuan, Juan Jos\'e R\'odenas, Octavio A. Gonz\'alez-Estrada, St\'ephane P.A. Bordas, Sundararajan Natarajan

arxiv:1203.1278 v1 · 2012-03-06 · cs.NA · cs.CE · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOJ25MLA7HJDDFVBPH2QIOIRLY}

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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	2026-05-18T04:00:39.870564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b93aeb160f9d23196a179f50439115e1323fa59b768c2567b8b306c5920479c

Aliases

arxiv: 1203.1278 · arxiv_version: 1203.1278v1 · doi: 10.48550/arxiv.1203.1278 · pith_short_12: DOJ25MLA7HJD · pith_short_16: DOJ25MLA7HJDDFVB · pith_short_8: DOJ25MLA

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/DOJ25MLA7HJDDFVBPH2QIOIRLY \
  | 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: 1b93aeb160f9d23196a179f50439115e1323fa59b768c2567b8b306c5920479c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b24e14f73330de62a9bcd59200f68f7668da427ad55d929293d98e1dbee2ac",
    "cross_cats_sorted": [
      "cs.CE",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2012-03-06T18:44:59Z",
    "title_canon_sha256": "708609dd3f57c2154ca769cecf7e86a00fdd9d405882b68d0c01d0cc11d4b19d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1278",
    "kind": "arxiv",
    "version": 1
  }
}