Pith Number

pith:7QRZ24OR

pith:2010:7QRZ24OROF7LZE4ZPIQJWZ2N6F

not attested not anchored not stored refs pending

Solar Flares and the Chromosphere

A. Berlicki, A. Kowalski, H.S. Hudson, L. Fletcher, P. Heinzel, R. Turkmani, S.L. Hawley

arxiv:1011.4650 v2 · 2010-11-21 · 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{7QRZ24OROF7LZE4ZPIQJWZ2N6F}

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	2026-05-18T04:34:54.990918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc239d71d1717ebc93997a209b674df1546aaf2bc00b37d67c09d4ffb65626f0

Aliases

arxiv: 1011.4650 · arxiv_version: 1011.4650v2 · doi: 10.48550/arxiv.1011.4650 · pith_short_12: 7QRZ24OROF7L · pith_short_16: 7QRZ24OROF7LZE4Z · pith_short_8: 7QRZ24OR

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/7QRZ24OROF7LZE4ZPIQJWZ2N6F \
  | 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: fc239d71d1717ebc93997a209b674df1546aaf2bc00b37d67c09d4ffb65626f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f743c4c4b791114a213ebb9a362d4df68b5f4154ee3836a7fe8bc7993ddbce6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-21T10:27:40Z",
    "title_canon_sha256": "8ae708c19ff746d5a414ff4ec9aaeffb1af21f50dcb908c8bd9074ae2135639a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4650",
    "kind": "arxiv",
    "version": 2
  }
}