Pith Number

pith:D25G25HS

pith:2015:D25G25HSAVQIVYZPVGAVN7PPQ4

not attested not anchored not stored refs pending

On the accuracy of WENO and CWENO reconstructions of third order on nonuniform meshes

I. Cravero, M. Semplice

arxiv:1503.00736 v2 · 2015-03-02 · 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{D25G25HSAVQIVYZPVGAVN7PPQ4}

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	2026-05-18T01:12:38.129095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eba6d74f205608ae32fa98156fdef871971de14329ffb340a723b0822ee265c

Aliases

arxiv: 1503.00736 · arxiv_version: 1503.00736v2 · doi: 10.48550/arxiv.1503.00736 · pith_short_12: D25G25HSAVQI · pith_short_16: D25G25HSAVQIVYZP · pith_short_8: D25G25HS

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/D25G25HSAVQIVYZPVGAVN7PPQ4 \
  | 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: 1eba6d74f205608ae32fa98156fdef871971de14329ffb340a723b0822ee265c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5faa9b435870ede72ab557a85079770edb727b0dacca540c3fa0e8ad88c1aff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-02T21:01:37Z",
    "title_canon_sha256": "e8ccd49130889ca82502d32926f5c4eaa85624f76a3168854f9baa3d759d6d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00736",
    "kind": "arxiv",
    "version": 2
  }
}