Pith Number

pith:25AXG6VH

pith:2016:25AXG6VH73SM7PLS7G5U4D62X5

not attested not anchored not stored refs pending

Variational formulation and numerical analysis of linear elliptic equations in nondivergence form with Cordes coefficients

Dietmar Gallistl

arxiv:1606.05631 v4 · 2016-06-17 · 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{25AXG6VH73SM7PLS7G5U4D62X5}

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	2026-05-18T00:52:50.080101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d741737aa7fee4cfbd72f9bb4e0fdabf63013a481c3f2630a2fe9e9b29636c59

Aliases

arxiv: 1606.05631 · arxiv_version: 1606.05631v4 · doi: 10.48550/arxiv.1606.05631 · pith_short_12: 25AXG6VH73SM · pith_short_16: 25AXG6VH73SM7PLS · pith_short_8: 25AXG6VH

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/25AXG6VH73SM7PLS7G5U4D62X5 \
  | 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: d741737aa7fee4cfbd72f9bb4e0fdabf63013a481c3f2630a2fe9e9b29636c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620a240684d902b403bddc474997e6a8704a15223cedf8b3b91d183993b3e832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-17T19:38:59Z",
    "title_canon_sha256": "34a71acb67ade758d4a246adf81856b37d54730115bd77db7feda3c320df6c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05631",
    "kind": "arxiv",
    "version": 4
  }
}