Pith Number

pith:UA3SPVHU

pith:2018:UA3SPVHUINXYL2YS4N4XG3YHMX

not attested not anchored not stored refs pending

Forecasting the Arrival Time of Coronal Mass Ejections: Analysis of the CCMC CME Scoreboard

Christian Mostl, C. Verbeke, Douglas Biesecker, Edmund Henley, Jesse Andries, Jon A. Linker, Leila Mays, Manuela Temmer, Marlon Nunez, Mateja Dumbovic, Matthew J West, Pete Riley, Tanja Amerstorfer, Veronique Delouille, Vic Pizzo, W.K. Tobiska, Xinhua Zhao, Xueshang Feng

arxiv:1810.07289 v1 · 2018-10-16 · 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{UA3SPVHUINXYL2YS4N4XG3YHMX}

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	2026-05-18T00:00:47.262481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03727d4f4436f85eb12e379736f0765c9448babb82201bdbc4b32776c21c35e

Aliases

arxiv: 1810.07289 · arxiv_version: 1810.07289v1 · doi: 10.48550/arxiv.1810.07289 · pith_short_12: UA3SPVHUINXY · pith_short_16: UA3SPVHUINXYL2YS · pith_short_8: UA3SPVHU

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/UA3SPVHUINXYL2YS4N4XG3YHMX \
  | 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: a03727d4f4436f85eb12e379736f0765c9448babb82201bdbc4b32776c21c35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8190f225a3dd7ebc19167627e127f0a058d233350408b62fc8e25456e06916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-10-16T21:54:16Z",
    "title_canon_sha256": "b3fe1597efebcd053e333c1805d0f31bdc032d1a701f980c4b349a71d11beb4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07289",
    "kind": "arxiv",
    "version": 1
  }
}