Pith Number

pith:KO3224ST

pith:2011:KO3224STVWP7UTFZA5N32ICQAE

not attested not anchored not stored refs pending

Testing EUV/X-ray Atomic Data for the Solar Dynamics Observatory

(2) Department of Atmospheric, Ann Arbor), Enrico Landi (2) ((1) Smithsonian Astrophysical Observatory, Jeremy J. Drake (1), Oceanic, Paola Testa (1), Space Sciences, University of Michigan

arxiv:1110.4611 v1 · 2011-10-20 · 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{KO3224STVWP7UTFZA5N32ICQAE}

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	2026-05-18T02:00:07.688339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b7ad7253ad9ffa4cb9075bbd20500107a0276750c7ef84d26c9edb89bec612

Aliases

arxiv: 1110.4611 · arxiv_version: 1110.4611v1 · doi: 10.48550/arxiv.1110.4611 · pith_short_12: KO3224STVWP7 · pith_short_16: KO3224STVWP7UTFZ · pith_short_8: KO3224ST

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/KO3224STVWP7UTFZA5N32ICQAE \
  | 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: 53b7ad7253ad9ffa4cb9075bbd20500107a0276750c7ef84d26c9edb89bec612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "756d41abc19647df9762d552f15063a432627782d5491051ae67b9b9ce655cc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-20T19:05:18Z",
    "title_canon_sha256": "33d76101d9097260eb586dbc69aa47c0b5927b6c2db9197671dcffa9a38674cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4611",
    "kind": "arxiv",
    "version": 1
  }
}