Pith Number

pith:HAMVAUH3

pith:2011:HAMVAUH3LXND4F7KFDVFJ5ME7Q

not attested not anchored not stored refs pending

Numerical Experiments on the Two-step Emergence of Twisted Magnetic Flux Tubes in the Sun

Shin Toriumi, Takaaki Yokoyama

arxiv:1105.1904 v1 · 2011-05-10 · 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{HAMVAUH3LXND4F7KFDVFJ5ME7Q}

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	2026-05-18T02:02:02.048047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38195050fb5dda3e17ea28ea54f584fc3ead4827c1dee3a76961bc8ea72dcb7d

Aliases

arxiv: 1105.1904 · arxiv_version: 1105.1904v1 · doi: 10.48550/arxiv.1105.1904 · pith_short_12: HAMVAUH3LXND · pith_short_16: HAMVAUH3LXND4F7K · pith_short_8: HAMVAUH3

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/HAMVAUH3LXND4F7KFDVFJ5ME7Q \
  | 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: 38195050fb5dda3e17ea28ea54f584fc3ead4827c1dee3a76961bc8ea72dcb7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c651ead4a804fe9408722fba53deeba6939722822163487fbca2387bb128281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-10T10:49:43Z",
    "title_canon_sha256": "5ae0ee1330806f43a4b59686fa8c43b7531215c904b1b96faaa4335d0565d2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1904",
    "kind": "arxiv",
    "version": 1
  }
}