Pith Number

pith:IE4ZEWND

pith:2013:IE4ZEWND7AN4Z56TVH4ZFQ3DSP

not attested not anchored not stored refs pending

Anomalous Magnetohydrodynamics

Massimo Giovannini

arxiv:1307.2454 v1 · 2013-07-09 · hep-th · astro-ph.CO · gr-qc · hep-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{IE4ZEWND7AN4Z56TVH4ZFQ3DSP}

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	2026-05-18T03:11:09.011489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41399259a3f81bccf7d3a9f992c36393fb4e105152efe3b66478bf2783112e2e

Aliases

arxiv: 1307.2454 · arxiv_version: 1307.2454v1 · doi: 10.48550/arxiv.1307.2454 · pith_short_12: IE4ZEWND7AN4 · pith_short_16: IE4ZEWND7AN4Z56T · pith_short_8: IE4ZEWND

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/IE4ZEWND7AN4Z56TVH4ZFQ3DSP \
  | 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: 41399259a3f81bccf7d3a9f992c36393fb4e105152efe3b66478bf2783112e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e4d94f36509e5b9dc7525df5d0fed500bd16a7c443967d047af33b2b0951c8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-07-09T13:44:53Z",
    "title_canon_sha256": "f12623fa4bb7c264f771d7cbafe63c8d790462df753dd9425f08ae555955b045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2454",
    "kind": "arxiv",
    "version": 1
  }
}