Pith Number

pith:Y4JG4J7K

pith:2017:Y4JG4J7K3QSWMC4DCMBFYILA7M

not attested not anchored not stored refs pending

Propagation Characteristics of Two Coronal Mass Ejections From the Sun Far into Interplanetary Space

Huidong Hu, Rui Wang, Xiaowei Zhao, Ying D.Liu

arxiv:1702.04122 v1 · 2017-02-14 · 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{Y4JG4J7K3QSWMC4DCMBFYILA7M}

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	2026-05-18T00:49:20.938412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7126e27eadc25660b8313025c2160fb31dbc743a653405d6de76bbdad78f757

Aliases

arxiv: 1702.04122 · arxiv_version: 1702.04122v1 · doi: 10.48550/arxiv.1702.04122 · pith_short_12: Y4JG4J7K3QSW · pith_short_16: Y4JG4J7K3QSWMC4D · pith_short_8: Y4JG4J7K

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/Y4JG4J7K3QSWMC4DCMBFYILA7M \
  | 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: c7126e27eadc25660b8313025c2160fb31dbc743a653405d6de76bbdad78f757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706c4746be24b78e36066873d75842a8baa8b0f42ef697d5e331c10c63e02659",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-14T09:06:51Z",
    "title_canon_sha256": "e763f830beb40c1577e6648694c755dee15ed7812cc9a4e0bb24f655101c72f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04122",
    "kind": "arxiv",
    "version": 1
  }
}