Pith Number

pith:J5HYFXTB

pith:2016:J5HYFXTBN5VNHEPCTKWCPDVMG3

not attested not anchored not stored refs pending

Gaia FGK Benchmark stars: Opening the black box of stellar element abundance determination

A. Hourihane, C. C. Worley, C. Soubiran, G. Gilmore, H. Tabernero, K. Hawkins, L. Casamiquela, P. Jofre, S. Blanco-Cuaresma, S. Buder, T. Masseron, U. Heiter, V. Adibekyan

arxiv:1612.05013 v1 · 2016-12-15 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5HYFXTBN5VNHEPCTKWCPDVMG3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:43:56.392086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4f82de616f6ad391e29aac278eac36d651d75931cd9134567f1f85df418ffd

Aliases

arxiv: 1612.05013 · arxiv_version: 1612.05013v1 · doi: 10.48550/arxiv.1612.05013 · pith_short_12: J5HYFXTBN5VN · pith_short_16: J5HYFXTBN5VNHEPC · pith_short_8: J5HYFXTB

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/J5HYFXTBN5VNHEPCTKWCPDVMG3 \
  | 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: 4f4f82de616f6ad391e29aac278eac36d651d75931cd9134567f1f85df418ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a73fa8a243285d2c89371c5f7c381fe7b026dfd97509676ef96b98eadfc82b9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-15T10:59:01Z",
    "title_canon_sha256": "c5333a02d841b0f5eec6a43f15e31c4a18562c08be5a698f035b55ed8a5d00c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05013",
    "kind": "arxiv",
    "version": 1
  }
}