Pith Number

pith:VVXTNWNB

pith:2018:VVXTNWNB25Y44YO5RNK6JIWT4A

not attested not anchored not stored refs pending

Abundances of Mg and K in the atmospheres of turn-off stars in Galactic globular cluster 47 Tucanae

A. Ku\v{c}inskas, A. \v{C}erniauskas, E. Caffau, H.-G. Ludwig, J. Klevas, M. Steffen, P. Bonifacio, S. Korotin, V. Dobrovolskas

arxiv:1804.10033 v1 · 2018-04-26 · 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{VVXTNWNB25Y44YO5RNK6JIWT4A}

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	2026-05-18T00:17:25.327191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6f36d9a1d771ce61dd8b55e4a2d3e03568bb078f6840514a229cb467948c07

Aliases

arxiv: 1804.10033 · arxiv_version: 1804.10033v1 · doi: 10.48550/arxiv.1804.10033 · pith_short_12: VVXTNWNB25Y4 · pith_short_16: VVXTNWNB25Y44YO5 · pith_short_8: VVXTNWNB

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/VVXTNWNB25Y44YO5RNK6JIWT4A \
  | 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: ad6f36d9a1d771ce61dd8b55e4a2d3e03568bb078f6840514a229cb467948c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e181434de5bc8169c5c6e18ad0d6af3d71921f26f29142ce54dbfc294980ee90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-26T13:01:26Z",
    "title_canon_sha256": "15caac7e699e20c0fcb95fc3c88111839802608ca3d19ead04c67347e4fb7ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10033",
    "kind": "arxiv",
    "version": 1
  }
}