Pith Number

pith:OU2CKLUZ

pith:2024:OU2CKLUZBCXCRKTNGGFVTOUVYA

not attested not anchored not stored refs pending

Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries -- II: Carbon, oxygen, and odd-Z iron-peak abundances of the primary stars

C. Duque-Arribas, D. Montes, H. M. Tabernero, J. A. Caballero

arxiv:2401.09250 v1 · 2024-01-17 · 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{OU2CKLUZBCXCRKTNGGFVTOUVYA}

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	2026-07-05T07:34:41.334480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44

Aliases

arxiv: 2401.09250 · arxiv_version: 2401.09250v1 · doi: 10.48550/arxiv.2401.09250 · pith_short_12: OU2CKLUZBCXC · pith_short_16: OU2CKLUZBCXCRKTN · pith_short_8: OU2CKLUZ

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/OU2CKLUZBCXCRKTNGGFVTOUVYA \
  | 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: 7534252e9908ae28aa6d318b59ba95c0193ecb44d7eee0c4bb5f645abf604b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b173b29e9d09e12bceb7d96e6342369164eda0bd8827c16e87510d46f11e55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-01-17T14:56:29Z",
    "title_canon_sha256": "b6b9764a3eaa30bc6b07e64c226c84aaad82e3a0028d8e05ef111ecdbe4d0edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09250",
    "kind": "arxiv",
    "version": 1
  }
}