Pith Number

pith:RFA3W3U3

pith:2013:RFA3W3U3IHR65IAXMWYEIPADBH

not attested not anchored not stored refs pending

The (non-)variability of magnetic chemically peculiar candidates in the Large Magellanic Cloud

E. Paunzen, J. Krticka, M. Netopil, M. Zejda, R. Poleski, Z. Mikulasek

arxiv:1307.4584 v1 · 2013-07-17 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFA3W3U3IHR65IAXMWYEIPADBH}

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	2026-05-18T03:18:07.553779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8941bb6e9b41e3eea01765b0443c0309e9e02154def40a675741c9591957c61f

Aliases

arxiv: 1307.4584 · arxiv_version: 1307.4584v1 · doi: 10.48550/arxiv.1307.4584 · pith_short_12: RFA3W3U3IHR6 · pith_short_16: RFA3W3U3IHR65IAX · pith_short_8: RFA3W3U3

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/RFA3W3U3IHR65IAXMWYEIPADBH \
  | 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: 8941bb6e9b41e3eea01765b0443c0309e9e02154def40a675741c9591957c61f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d31ec159718b5904de6cfcb57ae20f96ea735b6dea9c7de144d1acaf47cb5a1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-17T11:30:38Z",
    "title_canon_sha256": "9f13c526b74bd7227626414852da9ba22416f039f3b176c79f4fa617bb42bbcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4584",
    "kind": "arxiv",
    "version": 1
  }
}