Pith Number

pith:CNHXNZFL

pith:2021:CNHXNZFLENZ633TST4FST6DDID

not attested not anchored not stored refs pending

Stereoscopy of extreme UV quiet Sun brightenings observed by Solar Orbiter/EUI

A. C. Katsiyannis, A. N. Zhukov, B. Inhester, B. Nicula, C. Verbeeck, D. Berghmans, D. M. Long, \'E. Buchlin, E. Kraaikamp, E. Soubri\'e, F. Auch\`ere, J.-P. Halain, K. Barczynski, K. Stegen, L. Dolla, L. Harra, L. Jacques, L. Rodriguez, L. Teriaca, M. Haberreiter, M. Mierla, O. Podladchikova, P. Antolin, P. J. Smith, P. Rochus, R. Aznar Cuadrado, S. Gissot, S. Parenti, U. Sch\"uhle, W. T. Thompson

arxiv:2109.02169 v1 · 2021-09-05 · 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{CNHXNZFLENZ633TST4FST6DDID}

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	2026-07-05T03:40:44.482489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134f76e4ab2373edee729f0b29f86340fdf39d063a2b90bace0959bdcdb00fa9

Aliases

arxiv: 2109.02169 · arxiv_version: 2109.02169v1 · doi: 10.48550/arxiv.2109.02169 · pith_short_12: CNHXNZFLENZ6 · pith_short_16: CNHXNZFLENZ633TS · pith_short_8: CNHXNZFL

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/CNHXNZFLENZ633TST4FST6DDID \
  | 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: 134f76e4ab2373edee729f0b29f86340fdf39d063a2b90bace0959bdcdb00fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ff0530039530f4809d62901d324f5f3b21b42365e6dd0bdae9cf497cf8df3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-09-05T21:26:44Z",
    "title_canon_sha256": "1eab3340156c53343fb6622f9244af567cdceaa1d12c1f320a034e8eb02997a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02169",
    "kind": "arxiv",
    "version": 1
  }
}