Pith Number

pith:2KXTAGPF

pith:2012:2KXTAGPFYHHBYU5TO7S3HEEESL

not attested not anchored not stored refs pending

A 2+1-Dimensional Non-Isothermal Magnetogasdynamic System. Hamiltonian-Ermakov Integrable Reduction

Colin Rogers, Hongli An

arxiv:1208.4666 v1 · 2012-08-23 · math-ph · math.MP · nlin.SI · 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{2KXTAGPFYHHBYU5TO7S3HEEESL}

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	2026-05-18T03:48:12.911367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2af3019e5c1ce1c53b377e5b3908492e96dcae075c45919e0a5e03b5007de4e

Aliases

arxiv: 1208.4666 · arxiv_version: 1208.4666v1 · doi: 10.48550/arxiv.1208.4666 · pith_short_12: 2KXTAGPFYHHB · pith_short_16: 2KXTAGPFYHHBYU5T · pith_short_8: 2KXTAGPF

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/2KXTAGPFYHHBYU5TO7S3HEEESL \
  | 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: d2af3019e5c1ce1c53b377e5b3908492e96dcae075c45919e0a5e03b5007de4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f430bdd333bfba2a96d5e4f6e32419df07a86ff85ea068e3c33082571eb76d2",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-23T04:53:59Z",
    "title_canon_sha256": "eec593076b7bf5833adfa7e5ec28aa1bd1985e9d75cfe414553bf9153cda3a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4666",
    "kind": "arxiv",
    "version": 1
  }
}