Pith Number

pith:BBHQMJW6

pith:2016:BBHQMJW6JXWZLG6GGHKNIAQRLJ

not attested not anchored not stored refs pending

Downward catastrophe of solar magnetic flux ropes

Quanhao Zhang, Rui Liu, Youqiu Hu, Yuming Wang

arxiv:1607.02213 v1 · 2016-07-08 · 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{BBHQMJW6JXWZLG6GGHKNIAQRLJ}

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	2026-05-18T01:11:21.018375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

084f0626de4ded959bc631d4d402115a67220757f393627fe8c950c3990793dd

Aliases

arxiv: 1607.02213 · arxiv_version: 1607.02213v1 · doi: 10.48550/arxiv.1607.02213 · pith_short_12: BBHQMJW6JXWZ · pith_short_16: BBHQMJW6JXWZLG6G · pith_short_8: BBHQMJW6

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/BBHQMJW6JXWZLG6GGHKNIAQRLJ \
  | 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: 084f0626de4ded959bc631d4d402115a67220757f393627fe8c950c3990793dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56a0dddb127ccebb49bb6cd65e9e09f032fbd127c4632b4e305fa55584ca04b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-08T02:24:50Z",
    "title_canon_sha256": "9819073e1570506298166f1d5f8e45f24f9739c7ab822219a5e604004309468e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02213",
    "kind": "arxiv",
    "version": 1
  }
}