Pith Number

pith:QE5WNXT4

pith:2018:QE5WNXT42A3WU4IY3TKPEJ2IDS

not attested not anchored not stored refs pending

Mapping the Periphery and Variability of the Magellanic Clouds

Francesco Borsa, Giada Pastorelli, Ilaria Musella, Knut Olsen, Leo Girardi, Marcella Di Criscienzo, Marcella Marconi, Marc Moniez, Maria-Rosa Cioni, Michele Trabucchi, Paolo Ventura, Paula Szkody, Vincenzo Ripepi

arxiv:1812.03139 v1 · 2018-12-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QE5WNXT42A3WU4IY3TKPEJ2IDS}

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	2026-05-17T23:58:50.833911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813b66de7cd0376a7118dcd4f227481c99c94e807368c82f51085d6eb2a3a356

Aliases

arxiv: 1812.03139 · arxiv_version: 1812.03139v1 · doi: 10.48550/arxiv.1812.03139 · pith_short_12: QE5WNXT42A3W · pith_short_16: QE5WNXT42A3WU4IY · pith_short_8: QE5WNXT4

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/QE5WNXT42A3WU4IY3TKPEJ2IDS \
  | 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: 813b66de7cd0376a7118dcd4f227481c99c94e807368c82f51085d6eb2a3a356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba51f5e6c04ed0a1112b4f7474d4d446f9e2446ac24fdf3fd6bf402d23b27d88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-07T18:00:02Z",
    "title_canon_sha256": "e734b7af80415dbfbb15fb87b5a723d1beb4b92675afcd6ed411d6501b3bb028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03139",
    "kind": "arxiv",
    "version": 1
  }
}