Pith Number

pith:WLLCX3HP

pith:2011:WLLCX3HPNJH2FBBRQ7WCUS4ZFC

not attested not anchored not stored refs pending

Velocity and Magnetic Transients Driven by the X2.2 White-Light Flare of 2011 February 15 in NOAA 11158

A. Ambastha, P. Vemareddy, R. A. Maurya

arxiv:1106.4166 v3 · 2011-06-21 · 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{WLLCX3HPNJH2FBBRQ7WCUS4ZFC}

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	2026-05-18T02:01:32.457130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d62becef6a4fa2843187ec2a4b9928a535957f52a5581b996146a9d2e1bb23

Aliases

arxiv: 1106.4166 · arxiv_version: 1106.4166v3 · doi: 10.48550/arxiv.1106.4166 · pith_short_12: WLLCX3HPNJH2 · pith_short_16: WLLCX3HPNJH2FBBR · pith_short_8: WLLCX3HP

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/WLLCX3HPNJH2FBBRQ7WCUS4ZFC \
  | 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: b2d62becef6a4fa2843187ec2a4b9928a535957f52a5581b996146a9d2e1bb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6331dc63c37cbd457d3f89424f360b6d9b6e6a1160b698b2a82ad61f12a30133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-21T10:59:49Z",
    "title_canon_sha256": "237bd3a42bc5137c3712fe824fe96fe3cce14709a7703c588a61de738d4ec3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4166",
    "kind": "arxiv",
    "version": 3
  }
}