Pith Number

pith:OGLXLZLI

pith:2019:OGLXLZLIGM54AKQNJLMZPNRSZS

not attested not anchored not stored refs pending

Time-step dependent force interpolation scheme for suppressing numerical Cherenkov instability in relativistic particle-in-cell simulations

Edison Liang, Fan Guo, Hui Li, Patrick Kilian, Yingchao Lu

arxiv:1909.09613 v2 · 2019-09-20 · physics.comp-ph · astro-ph.HE · physics.acc-ph · 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{OGLXLZLIGM54AKQNJLMZPNRSZS}

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	2026-07-05T01:04:02.299372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719775e568333bc02a0d4ad997b632ccb00e1ed8c1527b4e7e52790e855daa24

Aliases

arxiv: 1909.09613 · arxiv_version: 1909.09613v2 · doi: 10.48550/arxiv.1909.09613 · pith_short_12: OGLXLZLIGM54 · pith_short_16: OGLXLZLIGM54AKQN · pith_short_8: OGLXLZLI

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/OGLXLZLIGM54AKQNJLMZPNRSZS \
  | 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: 719775e568333bc02a0d4ad997b632ccb00e1ed8c1527b4e7e52790e855daa24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4f36dd48b801d9802275fc47542930f9f15837efd1dc6c8232edaf88ea5f47",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.acc-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-09-20T16:56:26Z",
    "title_canon_sha256": "e9ec272d79472930c9aabab36161711b3dd2f4fba968b566ecde1371313e1e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09613",
    "kind": "arxiv",
    "version": 2
  }
}