Pith Number

pith:XRFKSBBN

pith:2021:XRFKSBBN47HT3WC6JAVKYQYHKG

not attested not anchored not stored refs pending

The Pristine Dwarf-Galaxy survey -- IV. Probing the outskirts of the dwarf galaxy Bo\"otes I

Alan W. McConnachie, Anke Arentsen, David S. Aguado, Else Starkenburg, Federico Sestito, Guillaume F. Thomas, Julio F. Navarro, Khyati Malhan, Nicolas Longeard, Nicolas Martin, Pascale Jablonka, Raymond G. Carlberg, Romain Lucchesi, Rub\'en S\'anchez-Janssen, Zhen Yuan

arxiv:2107.10849 v3 · 2021-07-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRFKSBBN47HT3WC6JAVKYQYHKG}

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	2026-07-05T05:26:33.652691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4aa9042de7cf3dd85e482aac430751be8476853fac1eafe71a844d20a6bc99

Aliases

arxiv: 2107.10849 · arxiv_version: 2107.10849v3 · doi: 10.48550/arxiv.2107.10849 · pith_short_12: XRFKSBBN47HT · pith_short_16: XRFKSBBN47HT3WC6 · pith_short_8: XRFKSBBN

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/XRFKSBBN47HT3WC6JAVKYQYHKG \
  | 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: bc4aa9042de7cf3dd85e482aac430751be8476853fac1eafe71a844d20a6bc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8592b3ad0934b88e2d632bf406f7428e0648ef1e746b692b7b21d8bdcb56af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-07-22T18:00:00Z",
    "title_canon_sha256": "56640e60baef25d0f4843d27381e8fa8d6d35b6bbee2d32a6e09f508b873590a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10849",
    "kind": "arxiv",
    "version": 3
  }
}