Pith Number

pith:DVKSC4KH

pith:2019:DVKSC4KHB3KDICSRGXUASZPRC2

not attested not anchored not stored refs pending

First Spectral Analysis of a Solar Plasma Eruption Using ALMA

Andrew S. Rodger, Lyndsay Fletcher, Mikolaj Szydlarski, Nicolas Labrosse, Paulo J.A. Sim\~oes, Sven Wedemeyer

arxiv:1902.01319 v1 · 2019-02-04 · 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{DVKSC4KHB3KDICSRGXUASZPRC2}

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	2026-05-17T23:47:26.260999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d552171470ed4340a5135e80965f116a230c9990facca5acb51f1c108a53ae0

Aliases

arxiv: 1902.01319 · arxiv_version: 1902.01319v1 · doi: 10.48550/arxiv.1902.01319 · pith_short_12: DVKSC4KHB3KD · pith_short_16: DVKSC4KHB3KDICSR · pith_short_8: DVKSC4KH

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/DVKSC4KHB3KDICSRGXUASZPRC2 \
  | 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: 1d552171470ed4340a5135e80965f116a230c9990facca5acb51f1c108a53ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b4c76a81b8bb8bed728204d2557e9be7b111e16f9158e80b1d26a70d7804d38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-04T17:15:45Z",
    "title_canon_sha256": "bdceb69339e6f0bd572b97da033b45e00d29c557326ed97cbf409f86ac299753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01319",
    "kind": "arxiv",
    "version": 1
  }
}