Pith Number

pith:DAART6X2

pith:2006:DAART6X22X5NYYQEQMZ5BOJRSN

not attested not anchored not stored refs pending

A near zero velocity dispersion stellar component in the Canes Venatici dwarf spheroidal galaxy

Geraint Lewis, Mike Irwin, Nicolas Martin, Rodrigo Ibata, Scott Chapman

arxiv:astro-ph/0609077 v1 · 2006-09-04 · 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{DAART6X22X5NYYQEQMZ5BOJRSN}

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	2026-07-04T16:59:20.723897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180119fafad5fadc62048333d0b931936ddd7ef826eb7b815f2e5a367c46e165

Aliases

arxiv: astro-ph/0609077 · arxiv_version: astro-ph/0609077v1 · doi: 10.48550/arxiv.astro-ph/0609077 · pith_short_12: DAART6X22X5N · pith_short_16: DAART6X22X5NYYQE · pith_short_8: DAART6X2

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/DAART6X22X5NYYQEQMZ5BOJRSN \
  | 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: 180119fafad5fadc62048333d0b931936ddd7ef826eb7b815f2e5a367c46e165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b79d46e5fff53057892ae1f88a545944b56ff92e1abbfc85286ff143d7b2677",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-04T12:18:29Z",
    "title_canon_sha256": "e96e707045c360bc3cad91626870f5fc0289a4eb8138548f72ba5504fc46e0cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609077",
    "kind": "arxiv",
    "version": 1
  }
}