Pith Number

pith:HPAV2RUP

pith:2014:HPAV2RUP52WC5A3RBFTNC2HUOU

not attested not anchored not stored refs pending

VLT/FLAMES spectroscopy of red giant branch stars in the Fornax dwarf spheroidal galaxy

A. Helmi, A. Kaufer, B. Lemasle, B. Letarte, E. Starkenburg, E. Tolstoy, F. Primas, G. Battaglia, K. Venn, M. Irwin, M. Shetrone, P. Francois, P. Jablonka, T. de Boer, T. Szeifert, V. Hill

arxiv:1409.7703 v1 · 2014-09-26 · 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{HPAV2RUP52WC5A3RBFTNC2HUOU}

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	2026-05-18T02:32:21.720594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc15d468feeac2e83710966d168f47502bc1c54c921c5e61c18a23fb08739e3

Aliases

arxiv: 1409.7703 · arxiv_version: 1409.7703v1 · doi: 10.48550/arxiv.1409.7703 · pith_short_12: HPAV2RUP52WC · pith_short_16: HPAV2RUP52WC5A3R · pith_short_8: HPAV2RUP

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/HPAV2RUP52WC5A3RBFTNC2HUOU \
  | 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: 3bc15d468feeac2e83710966d168f47502bc1c54c921c5e61c18a23fb08739e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7630f29365037bc037261113b7a5da9592eb58f58bfa634afa7207b9bdc52ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-26T20:02:24Z",
    "title_canon_sha256": "d7a2142d53ce92dbd306e1ecce0e0c6d08abd9ff327c53b3e2ab727edafb5c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7703",
    "kind": "arxiv",
    "version": 1
  }
}