Pith Number

pith:6XQLPNBE

pith:2019:6XQLPNBETO2BURN2VJJNPNW7TB

not attested not anchored not stored refs pending

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation

Katharina Kormann, Klaus Reuter, Markus Rampp

arxiv:1903.00308 v1 · 2019-03-01 · physics.comp-ph · cs.DC · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XQLPNBETO2BURN2VJJNPNW7TB}

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	2026-05-17T23:49:59.240422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e0b7b4249bb41a45baaa52d7b6df98460bc2a00102d0699a10c85fd89ef2b6

Aliases

arxiv: 1903.00308 · arxiv_version: 1903.00308v1 · doi: 10.48550/arxiv.1903.00308 · pith_short_12: 6XQLPNBETO2B · pith_short_16: 6XQLPNBETO2BURN2 · pith_short_8: 6XQLPNBE

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/6XQLPNBETO2BURN2VJJNPNW7TB \
  | 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: f5e0b7b4249bb41a45baaa52d7b6df98460bc2a00102d0699a10c85fd89ef2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f7fcb4ec59427c8158847ad9f8793f5e6889f8e3c78a574896076913d1d32c",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-03-01T14:12:52Z",
    "title_canon_sha256": "c67a4815d076dac1ad5faec4af4abb2434fffdf0c6ad983e724e6fa4e4cf310b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00308",
    "kind": "arxiv",
    "version": 1
  }
}