Pith Number

pith:7JJSR4LZ

pith:2008:7JJSR4LZUQDCIN3KVYSNZ45PUT

not attested not anchored not stored refs pending

The Signature of Galactic Tides in Local Group Dwarf Spheroidals

Alan W. McConnachie, Jorge Penarrubia, Julio F. Navarro, Nicolas F. Martin

arxiv:0811.1579 v2 · 2008-11-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JJSR4LZUQDCIN3KVYSNZ45PUT}

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	2026-05-18T02:35:13.955396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5328f179a40624376aae24dcf3afa4f59f4de5db3e06197e9886d5310a6bfb

Aliases

arxiv: 0811.1579 · arxiv_version: 0811.1579v2 · doi: 10.48550/arxiv.0811.1579 · pith_short_12: 7JJSR4LZUQDC · pith_short_16: 7JJSR4LZUQDCIN3K · pith_short_8: 7JJSR4LZ

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/7JJSR4LZUQDCIN3KVYSNZ45PUT \
  | 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: fa5328f179a40624376aae24dcf3afa4f59f4de5db3e06197e9886d5310a6bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c3951042c4bba17e8f2ab26acfe9bd36ea10d3c200f1ecd803f19644e5b968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-10T21:01:47Z",
    "title_canon_sha256": "7c2ccb53abb4d51065df097e4aacb576d5b856fc975c48c92e9552ae74e2b96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1579",
    "kind": "arxiv",
    "version": 2
  }
}