Pith Number

pith:RVL3SNNQ

pith:2014:RVL3SNNQ46KB7LV6HCBVF3GSC4

not attested not anchored not stored refs pending

The EUV spectrum of the Sun: SOHO CDS NIS radiances during solar cycle 23

G. Del Zanna, V. Andretta

arxiv:1401.7570 v1 · 2014-01-29 · 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{RVL3SNNQ46KB7LV6HCBVF3GSC4}

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	2026-05-18T00:47:43.491356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d57b935b0e7941faebe388352ecd21735d2f7b4d61b2881ccb3030602d5985c

Aliases

arxiv: 1401.7570 · arxiv_version: 1401.7570v1 · doi: 10.48550/arxiv.1401.7570 · pith_short_12: RVL3SNNQ46KB · pith_short_16: RVL3SNNQ46KB7LV6 · pith_short_8: RVL3SNNQ

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/RVL3SNNQ46KB7LV6HCBVF3GSC4 \
  | 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: 8d57b935b0e7941faebe388352ecd21735d2f7b4d61b2881ccb3030602d5985c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2646aaac0b102a258b58f7b460bd412ed00088fa0a895c088c1ef8dfd3be8e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-29T16:09:08Z",
    "title_canon_sha256": "99879907f3f621e8512f798c69893a1fd1dade6ec7e3a3cc4f44d530c8c35044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7570",
    "kind": "arxiv",
    "version": 1
  }
}