Pith Number

pith:KO5PPA74

pith:2019:KO5PPA74YUOMPR7UQK74UDCMJB

not attested not anchored not stored refs pending

A New Automatic Tool for CME Detection and Tracking with Machine Learning Techniques

Beili Ying, Hanqing Yuan, Hui Li, Lei Lu, Li Feng, Pengyu Wang, Shuting Li, Weiqun Gan, Yan Zhang, Yuan Gan

arxiv:1907.08798 v1 · 2019-07-20 · 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{KO5PPA74YUOMPR7UQK74UDCMJB}

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	2026-07-05T00:06:49.726436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53baf783fcc51cc7c7f482bfca0c4c4849cdaa7199bef1186667f30ee0c5f6ee

Aliases

arxiv: 1907.08798 · arxiv_version: 1907.08798v1 · doi: 10.48550/arxiv.1907.08798 · pith_short_12: KO5PPA74YUOM · pith_short_16: KO5PPA74YUOMPR7U · pith_short_8: KO5PPA74

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/KO5PPA74YUOMPR7UQK74UDCMJB \
  | 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: 53baf783fcc51cc7c7f482bfca0c4c4849cdaa7199bef1186667f30ee0c5f6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905c2775cbd1f31bb802cf82f70842bd7451e7f3a2958994e0e20691b9356dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-20T11:22:00Z",
    "title_canon_sha256": "12cac04a0647376fb3a8a0cc60e1924668875fda93c31cfc68c62f54a67d272f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08798",
    "kind": "arxiv",
    "version": 1
  }
}