Pith Number

pith:N2KFAVLZ

pith:2014:N2KFAVLZ6P3KTUFXSU2HQY77XU

not attested not anchored not stored refs pending

Hamiltonian Formalism of Extended Magnetohydrodynamics

Hamdi M. Abdelhamid, Yohei Kawazura, Zensho Yoshida

arxiv:1412.6228 v2 · 2014-12-19 · 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{N2KFAVLZ6P3KTUFXSU2HQY77XU}

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	2026-05-18T01:55:33.121913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e94505579f3f6a9d0b795347863ffbd28b8e577564128ae6cdede3d84a98f13

Aliases

arxiv: 1412.6228 · arxiv_version: 1412.6228v2 · doi: 10.48550/arxiv.1412.6228 · pith_short_12: N2KFAVLZ6P3K · pith_short_16: N2KFAVLZ6P3KTUFX · pith_short_8: N2KFAVLZ

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/N2KFAVLZ6P3KTUFXSU2HQY77XU \
  | 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: 6e94505579f3f6a9d0b795347863ffbd28b8e577564128ae6cdede3d84a98f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d99a22fcc1ac1b69703845d8859e8f9271a19b6555a355cf8bb078415c5666",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-12-19T06:43:46Z",
    "title_canon_sha256": "c7327b66ab6d3e9cb23d4b769bab34de93421889a0ed5a44f46178784a5f7a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6228",
    "kind": "arxiv",
    "version": 2
  }
}