Pith Number

pith:Z3XD44SY

pith:2015:Z3XD44SYNBLOXRO7LD6IYLTOLP

not attested not anchored not stored refs pending

Magnetic reconnection as a source of jets from a penumbral intrusion into a sunspot umbra

J. Hirzberger, L. Bharti, S. K. Solanki

arxiv:1509.02123 v1 · 2015-09-07 · 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{Z3XD44SYNBLOXRO7LD6IYLTOLP}

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	2026-05-18T01:33:49.693808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceee3e72586856ebc5df58fc8c2e6e5be5d6b2ab0cd8341519678b34004d7800

Aliases

arxiv: 1509.02123 · arxiv_version: 1509.02123v1 · doi: 10.48550/arxiv.1509.02123 · pith_short_12: Z3XD44SYNBLO · pith_short_16: Z3XD44SYNBLOXRO7 · pith_short_8: Z3XD44SY

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/Z3XD44SYNBLOXRO7LD6IYLTOLP \
  | 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: ceee3e72586856ebc5df58fc8c2e6e5be5d6b2ab0cd8341519678b34004d7800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70861f3f174ffc7fe5eb7c10c616828dd1825eb91487e6071b088edd9c5f5a21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-07T17:01:24Z",
    "title_canon_sha256": "8d3cd1469a13d58bf86296a0a5dee7232d178a74c1f0a8bf826f3e3dd58b9070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02123",
    "kind": "arxiv",
    "version": 1
  }
}