Pith Number

pith:4WICB4ZP

pith:2022:4WICB4ZPMFRYDGKFSCNWNYKTEY

not attested not anchored not stored refs pending

The metallicity distribution in the core of the Sagittarus dwarf spheroidal: minimising the metallicity biases

Alessio Mucciarelli, Alice Minelli, Donatella Romano, Elisabetta Caffau, Emanuele Dalessandro, Lorenzo Monaco, Michele Bellazzini, Piercarlo Bonifacio, Raffaele Pascale, Rodrigo Ibata

arxiv:2211.06727 v1 · 2022-11-12 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WICB4ZPMFRYDGKFSCNWNYKTEY}

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	2026-07-05T05:31:58.978042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59020f32f6163819945909b66e15326249a1f084dd813f47e0ef972d2e33020

Aliases

arxiv: 2211.06727 · arxiv_version: 2211.06727v1 · doi: 10.48550/arxiv.2211.06727 · pith_short_12: 4WICB4ZPMFRY · pith_short_16: 4WICB4ZPMFRYDGKF · pith_short_8: 4WICB4ZP

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/4WICB4ZPMFRYDGKFSCNWNYKTEY \
  | 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: e59020f32f6163819945909b66e15326249a1f084dd813f47e0ef972d2e33020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b72e24837ce42b9e5f9034d27b0842687982ee5e1b58df7e5ef5a761d6e2696",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-12T19:12:05Z",
    "title_canon_sha256": "af28fd9e59f1f400c9543519539c9e39e1f525a4d7b05504c44b2191322c986e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06727",
    "kind": "arxiv",
    "version": 1
  }
}