Pith Number

pith:NOAHIB45

pith:2021:NOAHIB45TBG4KGNILZSLOEGJQF

not attested not anchored not stored refs pending

Extreme UV quiet Sun brightenings observed by Solar Orbiter/EUI

A.C. Katsiyannis, B. Inhester, C. Verbeeck, D. Berghmans, D. M. Long, E. Buchlin, E. Kraaikamp, E. Soubrie, F. Auchere, J. P. Halain, K. Stegen, L. Dolla, L. Harra S. Parenti, L. Jacques, L. Rodriguez, L. Teriaca, M. Haberreiter, M. Mierla A.N. Zhukov, O. Podladchikova, P. Antolin, P.J. Smith, P. Rochus, R. Aznar Cuadrado, S. Gissot, U. Schuhle, W.T. Thompson

arxiv:2104.03382 v1 · 2021-04-07 · 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{NOAHIB45TBG4KGNILZSLOEGJQF}

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	2026-07-05T03:40:32.589873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b8074079d984dc519a85e64b710c9814d71a9fd5b4e9e279ec94cf3c89d7878

Aliases

arxiv: 2104.03382 · arxiv_version: 2104.03382v1 · doi: 10.48550/arxiv.2104.03382 · pith_short_12: NOAHIB45TBG4 · pith_short_16: NOAHIB45TBG4KGNI · pith_short_8: NOAHIB45

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/NOAHIB45TBG4KGNILZSLOEGJQF \
  | 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: 6b8074079d984dc519a85e64b710c9814d71a9fd5b4e9e279ec94cf3c89d7878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61045bdeb7a7eb57f15d4e5a80fada904810f0b09cfff18b511b59685f05ac54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-04-07T20:21:04Z",
    "title_canon_sha256": "b8bbb1cac5425da3ed45690f1f77ba02875c78486a30f0c8bdab0105590e4f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03382",
    "kind": "arxiv",
    "version": 1
  }
}