Pith Number

pith:V2QU2PBE

pith:2012:V2QU2PBEQCF2CIID7USS3K7DWH

not attested not anchored not stored refs pending

Study of conservation and recurrence of Runge-Kutta discontinuous Galerkin schemes for Vlasov-Poisson systems

Irene M. Gamba, Philip J. Morrison, Yingda Cheng

arxiv:1209.6413 v2 · 2012-09-28 · 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{V2QU2PBEQCF2CIID7USS3K7DWH}

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	2026-05-18T03:38:23.086142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea14d3c24808ba12103fd252dabe3b1d1030a0086308c0f99af2dbf1466a335

Aliases

arxiv: 1209.6413 · arxiv_version: 1209.6413v2 · doi: 10.48550/arxiv.1209.6413 · pith_short_12: V2QU2PBEQCF2 · pith_short_16: V2QU2PBEQCF2CIID · pith_short_8: V2QU2PBE

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/V2QU2PBEQCF2CIID7USS3K7DWH \
  | 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: aea14d3c24808ba12103fd252dabe3b1d1030a0086308c0f99af2dbf1466a335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff89d7bf25f4d4c0648cdfcfe26b35e2e23da9d7f05a993e6d69033b48a8346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-09-28T02:26:09Z",
    "title_canon_sha256": "a35998169abccbf79f157e74be41d192b4fb18f09a789858b1cfea62fb587fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6413",
    "kind": "arxiv",
    "version": 2
  }
}