Pith Number

pith:H3ES4ACH

pith:2017:H3ES4ACHB4FMEDMLJUFZZ7NVEW

not attested not anchored not stored refs pending

Chromospheric Plasma Ejections in a Light Bridge of a Sunspot

Donguk Song, Eun-Kyung Lim, Hannah Kwak, Heesu Yang, Jongchul Chae, Kyuhyoun Cho, Kyung-Suk Cho, Vasyl Yurchyshyn

arxiv:1701.06808 v1 · 2017-01-24 · 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{H3ES4ACHB4FMEDMLJUFZZ7NVEW}

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	2026-05-18T00:51:11.661938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec92e00470f0ac20d8b4d0b9cfdb52594d4facdaf22215fff6889074850f89a

Aliases

arxiv: 1701.06808 · arxiv_version: 1701.06808v1 · doi: 10.48550/arxiv.1701.06808 · pith_short_12: H3ES4ACHB4FM · pith_short_16: H3ES4ACHB4FMEDML · pith_short_8: H3ES4ACH

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/H3ES4ACHB4FMEDMLJUFZZ7NVEW \
  | 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: 3ec92e00470f0ac20d8b4d0b9cfdb52594d4facdaf22215fff6889074850f89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a72510bfb53d3c28df20f44f711f9459faf4a58e9b8ec435f84155c29128ff8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-24T10:59:22Z",
    "title_canon_sha256": "91aafcbfdaa77774077bb6d9d4c92d23a8714456cc317a786b081d2fb5647f92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06808",
    "kind": "arxiv",
    "version": 1
  }
}