Pith Number

pith:XLMLOPTT

pith:2010:XLMLOPTT2JEO4S7QRMB73OCHLD

not attested not anchored not stored refs pending

Quantifying dwarf satellites through gravitational imaging: the case of SDSS J120602.09+514229.5

L.V.E. Koopmans. (Kapteyn Astronomical Institute, O. Czoske, RUG), S. Vegetti

arxiv:1002.4708 v2 · 2010-02-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLMLOPTT2JEO4S7QRMB73OCHLD}

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	2026-05-18T02:08:56.986644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad8b73e73d248ee4bf08b03fdb84758f1705ff9be3b922d9a25dffd95dab0b1

Aliases

arxiv: 1002.4708 · arxiv_version: 1002.4708v2 · doi: 10.48550/arxiv.1002.4708 · pith_short_12: XLMLOPTT2JEO · pith_short_16: XLMLOPTT2JEO4S7Q · pith_short_8: XLMLOPTT

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/XLMLOPTT2JEO4S7QRMB73OCHLD \
  | 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: bad8b73e73d248ee4bf08b03fdb84758f1705ff9be3b922d9a25dffd95dab0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb72a0dd89f2148b44658b83e2fcc1d8009988e16ab5dcded347d37918a3fc8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-25T13:57:40Z",
    "title_canon_sha256": "efeb6ece4a332e620be9d795f104cdec201214570c08d1786748a62c51e2e5b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4708",
    "kind": "arxiv",
    "version": 2
  }
}