Pith Number

pith:JE5QJPPY

pith:2010:JE5QJPPYUZSKQ6SIOXSZPW46PW

not attested not anchored not stored refs pending

Review article: MHD wave propagation near coronal null points of magnetic fields

A. W. Hood, I. De Moortel, J. A. McLaughlin

arxiv:1004.5568 v2 · 2010-04-30 · astro-ph.SR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE5QJPPYUZSKQ6SIOXSZPW46PW}

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	2026-05-18T03:56:58.398578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

493b04bdf8a664a87a4875e597db9e7d9fc437a6fdb121ce6759914106177f7b

Aliases

arxiv: 1004.5568 · arxiv_version: 1004.5568v2 · doi: 10.48550/arxiv.1004.5568 · pith_short_12: JE5QJPPYUZSK · pith_short_16: JE5QJPPYUZSKQ6SI · pith_short_8: JE5QJPPY

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/JE5QJPPYUZSKQ6SIOXSZPW46PW \
  | 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: 493b04bdf8a664a87a4875e597db9e7d9fc437a6fdb121ce6759914106177f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af854aa5878433a0499602939d173298a5df26d8790f07b9c0c603b189c91de",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-30T16:16:20Z",
    "title_canon_sha256": "bc9be7146ec506708469ea1168da3d2589ea1e932a17ff3711179912fb4096b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5568",
    "kind": "arxiv",
    "version": 2
  }
}