Pith Number

pith:VWM6B3UA

pith:2018:VWM6B3UABWGJ7372XQ2OLWGQTQ

not attested not anchored not stored refs pending

3-Phase Evolution of a Coronal Hole, Part II: The Magnetic Field

A.M. Veronig, M. Temmer, S.G. Heinemann, S.J. Hofmeister

arxiv:1806.10052 v2 · 2018-06-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWM6B3UABWGJ7372XQ2OLWGQTQ}

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	2026-05-17T23:41:31.198771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad99e0ee800d8c9feffabc34e5d8d09c11a649a12865603e17756d497995ad34

Aliases

arxiv: 1806.10052 · arxiv_version: 1806.10052v2 · doi: 10.48550/arxiv.1806.10052 · pith_short_12: VWM6B3UABWGJ · pith_short_16: VWM6B3UABWGJ7372 · pith_short_8: VWM6B3UA

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/VWM6B3UABWGJ7372XQ2OLWGQTQ \
  | 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: ad99e0ee800d8c9feffabc34e5d8d09c11a649a12865603e17756d497995ad34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd611fe1bc5bbee9a91e30fb8afc3d53224feb1ae5cf39d6e2e5f0018e24e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-26T15:09:08Z",
    "title_canon_sha256": "89e34748aacd92e6f60153f71b8c8317ffcbec93f704a1f8afd867b8038cc755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10052",
    "kind": "arxiv",
    "version": 2
  }
}