Pith Number

pith:52VBNKAA

pith:2005:52VBNKAAWHB2EMIHF2GMN26Z44

not attested not anchored not stored refs pending

The Hamburg/ESO R-process Enhanced Star survey (HERES) II. Spectroscopic analysis of the survey sample

B. Marsteller (Michigan State), D. Reimers (Hamburg), F.-J. Zickgraf, (Hamburg), J. Holmberg (Tuorla), M. S. Bessell (RSAA), N. Christlieb (Hamburg), P. S. Barklem (Uppsala), S. Rossi (Sao Paulo), T. C. Beers (Michigan State), V. Hill (Paris Meudon)

arxiv:astro-ph/0505050 v2 · 2005-05-03 · 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{52VBNKAAWHB2EMIHF2GMN26Z44}

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.

Cited by

1 paper in Pith

Chemical Abundances and Globular Clusters of Milky Way Dwarf Galaxies

Receipt and verification

First computed	2026-07-04T16:52:18.793653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeaa16a800b1c3a231072e8cc6ebd9e73bd8b934ad2eab70954a96e48c3955c5

Aliases

arxiv: astro-ph/0505050 · arxiv_version: astro-ph/0505050v2 · doi: 10.48550/arxiv.astro-ph/0505050 · pith_short_12: 52VBNKAAWHB2 · pith_short_16: 52VBNKAAWHB2EMIH · pith_short_8: 52VBNKAA

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/52VBNKAAWHB2EMIHF2GMN26Z44 \
  | 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: eeaa16a800b1c3a231072e8cc6ebd9e73bd8b934ad2eab70954a96e48c3955c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da9b5426d059a347b95c56aa5c9402b271efcfe5581a800cc618f87042b78912",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-03T08:48:47Z",
    "title_canon_sha256": "6571fa91c9ad394165ce28e0f1fb42a50883781bf4cc70b74ec42369c73ddae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505050",
    "kind": "arxiv",
    "version": 2
  }
}