Pith Number

pith:2CGB434T

pith:2006:2CGB434THWHEB4YB7RXELDXBMH

not attested not anchored not stored refs pending

Stability estimates for h-p spectral element methods for general elliptic problems on curvilinear domains

Pravir Dutt, Satyendra Tomar

arxiv:math/0607696 v1 · 2006-07-27 · 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{2CGB434THWHEB4YB7RXELDXBMH}

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	2026-06-03T22:06:20.262589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08c1e6f933d8e40f301fc6e458ee161c5a201d4df0f58d1e5d01b9a08b378f4

Aliases

arxiv: math/0607696 · arxiv_version: math/0607696v1 · doi: 10.48550/arxiv.math/0607696 · pith_short_12: 2CGB434THWHE · pith_short_16: 2CGB434THWHEB4YB · pith_short_8: 2CGB434T

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/2CGB434THWHEB4YB7RXELDXBMH \
  | 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: d08c1e6f933d8e40f301fc6e458ee161c5a201d4df0f58d1e5d01b9a08b378f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ad272c594fe2143de625ce92ef79a2162b678d51b294eec240024f9b6cb2d2",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2006-07-27T07:12:04Z",
    "title_canon_sha256": "c14e8e05a50026f26ce20d9a03491f6d04addaed8e78d47ccf0fb65a8dd3cad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0607696",
    "kind": "arxiv",
    "version": 1
  }
}