Pith Number

pith:TOVLMAD4

pith:2002:TOVLMAD4A4NG4SATGVKF4KCVOI

not attested not anchored not stored refs pending

VLT/UVES Abundances in Four Nearby Dwarf Spheroidal Galaxies: I. Nucleosynthesis and Abundance Ratios

A. Kaufer, E. Tolstoy, F. Primas, K.A. Venn, M. Shetrone, V. Hill

arxiv:astro-ph/0211167 v1 · 2002-11-08 · 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{TOVLMAD4A4NG4SATGVKF4KCVOI}

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	2026-05-18T04:25:39.695481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9baab6007c071a6e481335545e2855721c1fa71e98c0dfdf1b04d0167fc1cf0f

Aliases

arxiv: astro-ph/0211167 · arxiv_version: astro-ph/0211167v1 · doi: 10.48550/arxiv.astro-ph/0211167 · pith_short_12: TOVLMAD4A4NG · pith_short_16: TOVLMAD4A4NG4SAT · pith_short_8: TOVLMAD4

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/TOVLMAD4A4NG4SATGVKF4KCVOI \
  | 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: 9baab6007c071a6e481335545e2855721c1fa71e98c0dfdf1b04d0167fc1cf0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad7e6833ed3b0bedaf2e8e3278b4a941a47e4a78b35a94bb7c5a0fc3bac28d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-11-08T10:59:45Z",
    "title_canon_sha256": "00115b1424242da95886714010ffba79589aebb6b47861864d3cf9867feef4cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0211167",
    "kind": "arxiv",
    "version": 1
  }
}