Pith Number

pith:5CMJJC25

pith:2018:5CMJJC25CCPOAE3GPSS3OBMFFD

not attested not anchored not stored refs pending

Intriguing X-ray and optical variations of the gamma Cas analog HD45314

A. Hempelmann, A.S. Miroshnichenko, F. Campos, G. Rauw, J. Guarro Fl\'o, J.H.M.M. Schmitt, J.N. Gonz\'alez-P\'erez, K.-P. Schr\"oder, M.A. Smith, M. Mittag, P. Prendergast, S. Danford, S.V. Zharikov, Y. Naz\'e

arxiv:1802.05512 v1 · 2018-02-15 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CMJJC25CCPOAE3GPSS3OBMFFD}

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	2026-05-18T00:10:31.838124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e898948b5d109ee013667ca5b7058528d3594ccd6ea1a380d0fba9079faa84f1

Aliases

arxiv: 1802.05512 · arxiv_version: 1802.05512v1 · doi: 10.48550/arxiv.1802.05512 · pith_short_12: 5CMJJC25CCPO · pith_short_16: 5CMJJC25CCPOAE3G · pith_short_8: 5CMJJC25

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/5CMJJC25CCPOAE3GPSS3OBMFFD \
  | 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: e898948b5d109ee013667ca5b7058528d3594ccd6ea1a380d0fba9079faa84f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a99fa1ac27e18ef0b2e32088ba6495821dab8d5464075f5d9b8cd8b507c173",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-15T12:52:55Z",
    "title_canon_sha256": "bde7e13100afd20ee8fa9bc9fafa5d23824fd4fe0755b00df0edd2a79e2a062b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05512",
    "kind": "arxiv",
    "version": 1
  }
}