Pith Number

pith:QV7LLCPH

pith:2010:QV7LLCPHDKSY6XADEONSR4MEZ6

not attested not anchored not stored refs pending

Imaging Spectroscopy of a White-Light Solar Flare

C. Lindsey, H.S. Hudson, J.C. Martinez Oliveros, J. Schou, P. Scherrer, S. Couvidat, S. Krucker

arxiv:1012.0344 v1 · 2010-12-01 · 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{QV7LLCPHDKSY6XADEONSR4MEZ6}

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	2026-05-18T02:04:36.189207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857eb589e71aa58f5c03239b28f184cfa8664035a68cc6d7dff538de2cdb86ba

Aliases

arxiv: 1012.0344 · arxiv_version: 1012.0344v1 · doi: 10.48550/arxiv.1012.0344 · pith_short_12: QV7LLCPHDKSY · pith_short_16: QV7LLCPHDKSY6XAD · pith_short_8: QV7LLCPH

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/QV7LLCPHDKSY6XADEONSR4MEZ6 \
  | 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: 857eb589e71aa58f5c03239b28f184cfa8664035a68cc6d7dff538de2cdb86ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ddcc60c6c6be3cfc698610c7633cd4fa7a601e7f96813956fa759c419e83229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-01T22:59:54Z",
    "title_canon_sha256": "a2b1fe5e51f7b4454395c6043d7722fb9fa62d78e8dfc2c8d51f9c4a5964d556"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0344",
    "kind": "arxiv",
    "version": 1
  }
}