Pith Number

pith:Y7CHMYLY

pith:2007:Y7CHMYLYRZYH6XVGKJ4MYIQD23

not attested not anchored not stored refs pending

The correlation between soft and hard X-rays component in flares: from the Sun to the stars

(2) INAF, (3) Berkeley University), Astrophysics Division - Research, C. Isola (1), F. Favata (1), G. Micela (2), H. S. Hudson (3) ((1) ESA-ESTEC, Osservatorio astronomico di Palermo, Scientific Support Department

arxiv:0707.2322 v1 · 2007-07-16 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7CHMYLYRZYH6XVGKJ4MYIQD23}

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	2026-07-04T17:04:42.456498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7c47661788e707f5ea65278cc2203d6c1c404446253b568263d6a0cd6a96672

Aliases

arxiv: 0707.2322 · arxiv_version: 0707.2322v1 · doi: 10.48550/arxiv.0707.2322 · pith_short_12: Y7CHMYLYRZYH · pith_short_16: Y7CHMYLYRZYH6XVG · pith_short_8: Y7CHMYLY

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/Y7CHMYLYRZYH6XVGKJ4MYIQD23 \
  | 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: c7c47661788e707f5ea65278cc2203d6c1c404446253b568263d6a0cd6a96672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba5329d31bb1e007604ebde2a39c6c33d678ad7f700b47d1f6394fac21bf502",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-16T13:58:21Z",
    "title_canon_sha256": "329885abd0d14c3b87ed3ebf2737b1bac31f5dc2d068f679983cf9d7f66d7396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2322",
    "kind": "arxiv",
    "version": 1
  }
}