Pith Number

pith:XEFGCYSM

pith:2016:XEFGCYSMBBJTOIMUNACQ7VUZOG

not attested not anchored not stored refs pending

Second order Gyrokinetic theory for Particle-In-Cell codes

Alberto Bottino, Eric Sonnendruecker, Natalia Tronko

arxiv:1604.03538 v2 · 2016-04-12 · 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{XEFGCYSMBBJTOIMUNACQ7VUZOG}

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	2026-05-18T00:48:54.634907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90a61624c085337219468050fd69971adbf3ab8a279242ba6fc5e3473bc005a

Aliases

arxiv: 1604.03538 · arxiv_version: 1604.03538v2 · doi: 10.48550/arxiv.1604.03538 · pith_short_12: XEFGCYSMBBJT · pith_short_16: XEFGCYSMBBJTOIMU · pith_short_8: XEFGCYSM

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/XEFGCYSMBBJTOIMUNACQ7VUZOG \
  | 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: b90a61624c085337219468050fd69971adbf3ab8a279242ba6fc5e3473bc005a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc1c459c029dbbbe8a29f58797324464b6d1e971f2fb52f1925453391e90c0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2016-04-12T19:41:47Z",
    "title_canon_sha256": "beb25c09074780e23e8624666b406e7d54a8c98dab5f0dc7e90084bf640ff9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03538",
    "kind": "arxiv",
    "version": 2
  }
}