Pith Number

pith:LGE3HIC4

pith:2015:LGE3HIC4KWOMR2U3XP7RBEFYHW

not attested not anchored not stored refs pending

On the enhanced coronal mass ejection detection rate since the solar cycle 23 polar field reversal

Gordon Petrie

arxiv:1508.06729 v3 · 2015-08-27 · 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{LGE3HIC4KWOMR2U3XP7RBEFYHW}

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	2026-05-18T01:30:23.048981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5989b3a05c559cc8ea9bbbff1090b83da24daaf627df3744fa3b42e1dc45fa08

Aliases

arxiv: 1508.06729 · arxiv_version: 1508.06729v3 · doi: 10.48550/arxiv.1508.06729 · pith_short_12: LGE3HIC4KWOM · pith_short_16: LGE3HIC4KWOMR2U3 · pith_short_8: LGE3HIC4

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/LGE3HIC4KWOMR2U3XP7RBEFYHW \
  | 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: 5989b3a05c559cc8ea9bbbff1090b83da24daaf627df3744fa3b42e1dc45fa08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb19a862d61f6c91b03155a99b2b088fad448dda22ebe7bff5ba47fc29e64d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-27T06:30:31Z",
    "title_canon_sha256": "ecf7aa8848ab3b2f360a2ba1b7c79c0fbd299bedf5b6b42e5fc2820888c5ae31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06729",
    "kind": "arxiv",
    "version": 3
  }
}