Pith Number

pith:H77OB7VV

pith:2008:H77OB7VVQ3BWRLNFBATSM2B7S2

not attested not anchored not stored refs pending

The Metal Content of Bulge Field Stars from FLAMES-GIRAFFE Spectra. I. Stellar parameters and Iron Abundances

A. Gomez, A. Lecureur, A. Renzini, B. Barbuy, D. Minniti, M. Zoccali, S. Ortolani, V. Hill

arxiv:0805.1218 v1 · 2008-05-08 · 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{H77OB7VVQ3BWRLNFBATSM2B7S2}

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	2026-05-18T04:22:01.204104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ffee0feb586c368ada5082726683f96adec5442214ff77197f71e0fdad71911

Aliases

arxiv: 0805.1218 · arxiv_version: 0805.1218v1 · doi: 10.48550/arxiv.0805.1218 · pith_short_12: H77OB7VVQ3BW · pith_short_16: H77OB7VVQ3BWRLNF · pith_short_8: H77OB7VV

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/H77OB7VVQ3BWRLNFBATSM2B7S2 \
  | 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: 3ffee0feb586c368ada5082726683f96adec5442214ff77197f71e0fdad71911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93170c8ce97e656086703f2426a926ca002c148066e69c60c41a3009a9a55c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-08T18:48:19Z",
    "title_canon_sha256": "765f48c924ee378334262c8e5b3308be1a3ef66e95450faefb3047db26935966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1218",
    "kind": "arxiv",
    "version": 1
  }
}