Pith Number

pith:5MLV2PCB

pith:2013:5MLV2PCBCETP2VYTWSOED25NUR

not attested not anchored not stored refs pending

Convex Hull Property and Maximum Principle for Finite Element Minimisers of General Convex Functionals

Christian Kreuzer, Lars Diening, Sebastian Schwarzacher

arxiv:1302.0112 v1 · 2013-02-01 · 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{5MLV2PCBCETP2VYTWSOED25NUR}

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	2026-05-17T23:45:47.167645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb175d3c411126fd5713b49c41ebada45c655aeecc580682acc366c181155e6f

Aliases

arxiv: 1302.0112 · arxiv_version: 1302.0112v1 · doi: 10.48550/arxiv.1302.0112 · pith_short_12: 5MLV2PCBCETP · pith_short_16: 5MLV2PCBCETP2VYT · pith_short_8: 5MLV2PCB

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/5MLV2PCBCETP2VYTWSOED25NUR \
  | 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: eb175d3c411126fd5713b49c41ebada45c655aeecc580682acc366c181155e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e48b9457eaa7b7c75d11ad73418e9fa8bd6a3519b4339e45101384a8389930c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-02-01T09:08:53Z",
    "title_canon_sha256": "09c953d7f58809b0d48a674427a1665037d7e62a40a3ef681bc318fb16c23604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0112",
    "kind": "arxiv",
    "version": 1
  }
}