Pith Number

pith:4RWLWVYU

pith:2024:4RWLWVYUBBIJK6L576GT2SYVAB

not attested not anchored not stored refs pending

Broad and Bi-directional narrow quasi-periodic fast-propagating wave trains associated with a filament-driven halo CME on 2023 April 21

Ahmed Ahmed Ibrahim, Chengrui Zhou, Hongfei Liang, Ke Yu, Song Tan, Xinping Zhou, Ye Qiu, Yihua Yan, Yuandeng Shen, Zehao Tang, Zhining Qu

arxiv:2404.18391 v1 · 2024-04-29 · 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{4RWLWVYUBBIJK6L576GT2SYVAB}

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	2026-07-05T08:13:15.518260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46cbb5714085095797dff8d3d4b1500547e1a8a972e14ed7ad4775f021054ef

Aliases

arxiv: 2404.18391 · arxiv_version: 2404.18391v1 · doi: 10.48550/arxiv.2404.18391 · pith_short_12: 4RWLWVYUBBIJ · pith_short_16: 4RWLWVYUBBIJK6L5 · pith_short_8: 4RWLWVYU

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/4RWLWVYUBBIJK6L576GT2SYVAB \
  | 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: e46cbb5714085095797dff8d3d4b1500547e1a8a972e14ed7ad4775f021054ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec570cbc1ec33ee41b16761827b721845f302183a39b5b1a8b040b4a9dd6195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-04-29T03:07:49Z",
    "title_canon_sha256": "13070a270ef1be1c60a8e499a0b214274a9202bbe4093075a2a538db7e2a5531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18391",
    "kind": "arxiv",
    "version": 1
  }
}