Pith Number

pith:5HDG2O6E

pith:2006:5HDG2O6EQDSCRCNHMCC22QR4AJ

not attested not anchored not stored refs pending

A new view of the dwarf spheroidal satellites of the Milky Way from VLT/FLAMES: Where are the very metal poor stars?

A. Kaufer, Amina Helmi, B. Letarte, E. Tolstoy, F. Primas, G. Battaglia, K. Sadakane, K. Venn, M.J. Irwin, M. Shetrone, N. Arimoto, P. Francois, P. Jablonka, T. Abel, T. Szeifert, V. Hill

arxiv:astro-ph/0611420 v1 · 2006-11-14 · 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{5HDG2O6EQDSCRCNHMCC22QR4AJ}

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	2026-05-18T04:29:15.263188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c66d3bc480e42889a76085ad423c02726fd253a113c937997d2520b37611e5

Aliases

arxiv: astro-ph/0611420 · arxiv_version: astro-ph/0611420v1 · doi: 10.48550/arxiv.astro-ph/0611420 · pith_short_12: 5HDG2O6EQDSC · pith_short_16: 5HDG2O6EQDSCRCNH · pith_short_8: 5HDG2O6E

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/5HDG2O6EQDSCRCNHMCC22QR4AJ \
  | 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: e9c66d3bc480e42889a76085ad423c02726fd253a113c937997d2520b37611e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2aa9ffcec1889217210e7b0bed4ed82ba403d51e9cd2b3c0c935484f5f35f90",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-14T10:38:34Z",
    "title_canon_sha256": "e764f1037f124de10fc3dfaca2ae0d461dec3891e6a2fcc24ee9921ee051e7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611420",
    "kind": "arxiv",
    "version": 1
  }
}