Pith Number

pith:XM5CPLVC

pith:2012:XM5CPLVCDIH4OHZGHHLCDKNXPY

not attested not anchored not stored refs pending

Penetration of ELF Currents and Electromagnetic Fields into the Off-Equatorial E-Region of the Earth's Ionosphere

A. S. Sharma, B. Eliasson, K. Papadopoulos, Neeraj Jain

arxiv:1201.5349 v1 · 2012-01-25 · physics.plasm-ph · physics.space-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{XM5CPLVCDIH4OHZGHHLCDKNXPY}

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	2026-05-18T04:03:54.978303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3a27aea21a0fc71f2639d621a9b77e27f6c965f2c8750483ec942550f7636e

Aliases

arxiv: 1201.5349 · arxiv_version: 1201.5349v1 · doi: 10.48550/arxiv.1201.5349 · pith_short_12: XM5CPLVCDIH4 · pith_short_16: XM5CPLVCDIH4OHZG · pith_short_8: XM5CPLVC

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/XM5CPLVCDIH4OHZGHHLCDKNXPY \
  | 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: bb3a27aea21a0fc71f2639d621a9b77e27f6c965f2c8750483ec942550f7636e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779e286c45ca5b58e1f02dc172734e8edadffcd9d6e452174cbb035bfe0d3d0a",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-01-25T19:31:52Z",
    "title_canon_sha256": "af4aea3f979ceedde96eafb0f9b37a37825425dece3e26d462a57d6294c19501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5349",
    "kind": "arxiv",
    "version": 1
  }
}