Pith Number

pith:LGDUJ6NG

pith:2010:LGDUJ6NG2JSROFWSOHZPFSJ3U2

not attested not anchored not stored refs pending

Proper Motion Study of the Magellanic Clouds using SPM material

Carlos Lopez, Dana Casetti-Dinescu, David Monet, Imants Platais, Katherine Vieira, Norbert Zacharias, Terrence Girard, Vladimir Korchagin, William van Altena

arxiv:1009.4218 v1 · 2010-09-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGDUJ6NG2JSROFWSOHZPFSJ3U2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:18.967377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

598744f9a6d2651716d271f2f2c93ba69015ef48cc28eab71d2987c8a7f66a66

Aliases

arxiv: 1009.4218 · arxiv_version: 1009.4218v1 · doi: 10.48550/arxiv.1009.4218 · pith_short_12: LGDUJ6NG2JSR · pith_short_16: LGDUJ6NG2JSROFWS · pith_short_8: LGDUJ6NG

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/LGDUJ6NG2JSROFWSOHZPFSJ3U2 \
  | 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: 598744f9a6d2651716d271f2f2c93ba69015ef48cc28eab71d2987c8a7f66a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58dc958b342fe22af1f48f7ef7d36c24f953c202b9f34997bc6c0fd3a2957843",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-21T21:08:52Z",
    "title_canon_sha256": "8883fc9cdc9a0948554bd3915999601f14ab24fc039f6cfd263157c3b2ad123d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4218",
    "kind": "arxiv",
    "version": 1
  }
}