Pith Number

pith:YI5LV5R5

pith:2012:YI5LV5R5MHTGNU5YOO7MNKRCY7

not attested not anchored not stored refs pending

On Local Super-Penalization of Interior Penalty Discontinuous Galerkin Methods

Andrea Cangiani, Emmanuil H. Georgoulis, John Chapman, Max Jensen

arxiv:1205.5672 v1 · 2012-05-25 · 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{YI5LV5R5MHTGNU5YOO7MNKRCY7}

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	2026-05-18T03:54:50.618656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23abaf63d61e666d3b873bec6aa22c7dfcb4490815c7715518afb3d34b1354f

Aliases

arxiv: 1205.5672 · arxiv_version: 1205.5672v1 · doi: 10.48550/arxiv.1205.5672 · pith_short_12: YI5LV5R5MHTG · pith_short_16: YI5LV5R5MHTGNU5Y · pith_short_8: YI5LV5R5

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/YI5LV5R5MHTGNU5YOO7MNKRCY7 \
  | 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: c23abaf63d61e666d3b873bec6aa22c7dfcb4490815c7715518afb3d34b1354f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4033fdeff371e1a80e7e8d059423c09991258861d2b5dc4250c705186edb01",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-05-25T12:02:10Z",
    "title_canon_sha256": "f86a7e336249270b257504c4db7f39c611a12b8a18f891e235663be9f01588c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5672",
    "kind": "arxiv",
    "version": 1
  }
}