Pith Number

pith:AIDNCD2D

pith:2019:AIDNCD2DVDGWKSMH66CXPSCKH7

not attested not anchored not stored refs pending

Characteristics of a Gradual Filament Eruption and Subsequent CME Propagation in Relation to a Strong Geomagnetic Storm

Bei Zhu, Chong Chen, Huidong Hu, Rui Wang, Xiaowei Zhao, Ying D. Liu

arxiv:1908.11100 v1 · 2019-08-29 · astro-ph.SR · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIDNCD2DVDGWKSMH66CXPSCKH7}

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	2026-07-05T00:17:12.735304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0206d10f43a8cd654987f78577c84a3fcb399cd435763cc9bbb0663333cf02ea

Aliases

arxiv: 1908.11100 · arxiv_version: 1908.11100v1 · doi: 10.48550/arxiv.1908.11100 · pith_short_12: AIDNCD2DVDGW · pith_short_16: AIDNCD2DVDGWKSMH · pith_short_8: AIDNCD2D

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/AIDNCD2DVDGWKSMH66CXPSCKH7 \
  | 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: 0206d10f43a8cd654987f78577c84a3fcb399cd435763cc9bbb0663333cf02ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be55c53e568df767c0be287f0c5bcfcc8da068138a7325c2e341b4065108582e",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-29T08:46:35Z",
    "title_canon_sha256": "7ca6590ea78b158d66fac2fc0ab4eef13f070c8d8eb501ea23591b33bfa31bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11100",
    "kind": "arxiv",
    "version": 1
  }
}