Pith Number

pith:EBDNSYU2

pith:2018:EBDNSYU2DIUEZT7JYFTXULOUN7

not attested not anchored not stored refs pending

Rapid buildup of a magnetic flux rope during a confined X2.2 class flare in NOAA AR 12673

Jun Cui, Lijuan Liu, Xin Cheng, Yang Guo, Yuming Wang, Zhenjun Zhou

arxiv:1810.04424 v1 · 2018-10-10 · 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{EBDNSYU2DIUEZT7JYFTXULOUN7}

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	2026-05-18T00:02:15.588270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2046d9629a1a284ccfe9c1677a2dd46fc90f9ead74b86cbcdad97331209eb115

Aliases

arxiv: 1810.04424 · arxiv_version: 1810.04424v1 · doi: 10.48550/arxiv.1810.04424 · pith_short_12: EBDNSYU2DIUE · pith_short_16: EBDNSYU2DIUEZT7J · pith_short_8: EBDNSYU2

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/EBDNSYU2DIUEZT7JYFTXULOUN7 \
  | 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: 2046d9629a1a284ccfe9c1677a2dd46fc90f9ead74b86cbcdad97331209eb115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7c499871d7f22831f6de92adb3bb6f1bea6eaccba4731b6698f59bc8244620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-10T09:02:50Z",
    "title_canon_sha256": "dd85fe8a4727ae083d6fa3755f2e585ba2f650a64fd42e428c1841f34acea885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04424",
    "kind": "arxiv",
    "version": 1
  }
}