Pith Number

pith:WCL7DOV5

pith:2012:WCL7DOV55PMH67LSQLEZRGLJEX

not attested not anchored not stored refs pending

Hamiltonian structure of reduced fluid models for plasmas obtained from a kinetic description

Cristel Chandre (CPT), Lo\"ic De Guillebon (CPT)

arxiv:1204.4327 v1 · 2012-04-19 · physics.plasm-ph · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCL7DOV55PMH67LSQLEZRGLJEX}

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	2026-05-18T03:41:58.703372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b097f1babdebd87f7d7282c998996925c8df6a349f759580e09d5cabeb80937d

Aliases

arxiv: 1204.4327 · arxiv_version: 1204.4327v1 · doi: 10.48550/arxiv.1204.4327 · pith_short_12: WCL7DOV55PMH · pith_short_16: WCL7DOV55PMH67LS · pith_short_8: WCL7DOV5

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/WCL7DOV55PMH67LSQLEZRGLJEX \
  | 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: b097f1babdebd87f7d7282c998996925c8df6a349f759580e09d5cabeb80937d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d1a200d04d76c1f9835a0d04dd2e8df358c15d728eab2d1ef71abff36cb62f",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-04-19T12:02:03Z",
    "title_canon_sha256": "9914fdc8e2e38be13760a183ff0843f09aa502ae54247a4c7d8a061318373af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4327",
    "kind": "arxiv",
    "version": 1
  }
}