Pith Number

pith:AZWAQL7K

pith:2012:AZWAQL7KYCNYUTHMJAKLBPDJNA

not attested not anchored not stored refs pending

Manganese in dwarf spheroidal galaxies

1), (10) University of Cambridge, (2) Potsdam, 3), (3) Observatoire de Paris, (4) Observatoire de la C\^ote d'Azur, (5) McDonald Observatory, (6) South African Astronomical Observatory, (7) University of Groningen, (8) University of Victoria, (9) ESO Garching, B. Lemasle (7), B. Letarte (6), Canada, E. Tolstoy (7), F. Primas (9), France, G. Battaglia (9), G. Cescutti (2, Germany, K. A. Venn (8), M. J. Irwin (10), M. Shetrone (5), Nice, P. Fran\c{c}ois (3) ((1) Ecole Polytechnique F\'ed\'erale de Lausanne (EPFL), P. Jablonka (1, P. North (1), Switzerland, The Netherlands, UK), USA, V. Hill (4)

arxiv:1203.4491 v2 · 2012-03-20 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZWAQL7KYCNYUTHMJAKLBPDJNA}

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	2026-05-18T01:58:05.426574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066c082feac09b8a4cec4814b0bc69682ae1ba9b7d2fdd394df326d6cc8111bd

Aliases

arxiv: 1203.4491 · arxiv_version: 1203.4491v2 · doi: 10.48550/arxiv.1203.4491 · pith_short_12: AZWAQL7KYCNY · pith_short_16: AZWAQL7KYCNYUTHM · pith_short_8: AZWAQL7K

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/AZWAQL7KYCNYUTHMJAKLBPDJNA \
  | 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: 066c082feac09b8a4cec4814b0bc69682ae1ba9b7d2fdd394df326d6cc8111bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc01733a77a2f8a5350dedc5b4775a0d05d32b67a79f05ddbe5c9f48923ccf25",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-20T16:24:55Z",
    "title_canon_sha256": "d92f8c624fd4cbadfefda655085077e012603504c7bd7c4572f627ad945baaad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4491",
    "kind": "arxiv",
    "version": 2
  }
}