Pith Number

pith:YK727MFI

pith:2018:YK727MFIWKSQLKV5AOMUUPOI7E

not attested not anchored not stored refs pending

The magnetic field vector of the Sun-as-a-star. II. Evolution of the large-scale vector field through activity cycle 24

A. A. Vidotto (Trinity College Dublin), A. Pevtsov (NSO), L. Lehmann (St Andrews), M. Jardine (St Andrews)

arxiv:1807.06334 v1 · 2018-07-17 · 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{YK727MFIWKSQLKV5AOMUUPOI7E}

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	2026-05-18T00:09:10.804239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2bfafb0a8b2a505aabd03994a3dc8f93cff7a161d853f483d77d9658839ab14

Aliases

arxiv: 1807.06334 · arxiv_version: 1807.06334v1 · doi: 10.48550/arxiv.1807.06334 · pith_short_12: YK727MFIWKSQ · pith_short_16: YK727MFIWKSQLKV5 · pith_short_8: YK727MFI

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/YK727MFIWKSQLKV5AOMUUPOI7E \
  | 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: c2bfafb0a8b2a505aabd03994a3dc8f93cff7a161d853f483d77d9658839ab14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d8e32559f3d5a5f9d0c51d0a2bb3e366e4af78c5e825815d95c72ce98ffb9e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-17T10:51:35Z",
    "title_canon_sha256": "d0788ec87caa9bca6a71f6cf5d9c035dc04a740985f801c01e9df6a4faf01297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06334",
    "kind": "arxiv",
    "version": 1
  }
}