Pith Number

pith:4H7TX6OC

pith:2012:4H7TX6OC6U25NDF77PNZK6ZPE7

not attested not anchored not stored refs pending

On Arbitrary-Lagrangian-Eulerian One-Step WENO Schemes for Stiff Hyperbolic Balance Laws

Ariunaa Uuriintsetseg, Michael Dumbser, Olindo Zanotti

arxiv:1207.6407 v2 · 2012-07-26 · 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{4H7TX6OC6U25NDF77PNZK6ZPE7}

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	2026-05-18T02:33:07.926814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ff3bf9c2f535d68cbffbdb957b2f27fc6563c8039c1d08726f3370930a4d76

Aliases

arxiv: 1207.6407 · arxiv_version: 1207.6407v2 · doi: 10.48550/arxiv.1207.6407 · pith_short_12: 4H7TX6OC6U25 · pith_short_16: 4H7TX6OC6U25NDF7 · pith_short_8: 4H7TX6OC

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/4H7TX6OC6U25NDF77PNZK6ZPE7 \
  | 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: e1ff3bf9c2f535d68cbffbdb957b2f27fc6563c8039c1d08726f3370930a4d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9078bd74f91b466d816cb45be04ea734644b10a0f9e3603eb035bfb1c96d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-07-26T20:13:15Z",
    "title_canon_sha256": "41925d2631dfa8c69e3285bfa1e729b9c703503193d1de621e9b4fc87966fadf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6407",
    "kind": "arxiv",
    "version": 2
  }
}