Pith Number

pith:ABMLUZ6G

pith:2013:ABMLUZ6GTX72KH5VJPAO2N7HXE

not attested not anchored not stored refs pending

The simplest mixed finite element method for linear elasticity in the symmetric formulation on $n$-rectangular grids

Hongying Man, Jun Hu, Shangyou Zhang

arxiv:1304.5428 v1 · 2013-04-19 · math.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{ABMLUZ6GTX72KH5VJPAO2N7HXE}

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	2026-05-18T03:27:33.523778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0058ba67c69dffa51fb54bc0ed37e7b928f2d67019c047e47dcca9ccbce45624

Aliases

arxiv: 1304.5428 · arxiv_version: 1304.5428v1 · doi: 10.48550/arxiv.1304.5428 · pith_short_12: ABMLUZ6GTX72 · pith_short_16: ABMLUZ6GTX72KH5V · pith_short_8: ABMLUZ6G

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/ABMLUZ6GTX72KH5VJPAO2N7HXE \
  | 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: 0058ba67c69dffa51fb54bc0ed37e7b928f2d67019c047e47dcca9ccbce45624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e44143995cf3db95219f0f59e1828161eac043d0fc6a7a2640677851ad226632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-04-19T14:27:46Z",
    "title_canon_sha256": "43bff15d3f650e9e420d2adce80a20d1225f781a522f9352444173df1fbdbf01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5428",
    "kind": "arxiv",
    "version": 1
  }
}