Pith Number

pith:CQ754KD4

pith:2010:CQ754KD4RJL3RHE3WB7DDQYOOM

not attested not anchored not stored refs pending

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

Andre C. Milone, Bacham E. Reddy, Ronaldo Da Silva

arxiv:1011.5768 v2 · 2010-11-26 · 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{CQ754KD4RJL3RHE3WB7DDQYOOM}

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	2026-05-18T02:04:38.688573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143fde287c8a57b89c9bb07e31c30e732d30f09179d5ad5ee4a5055e0bf87ad7

Aliases

arxiv: 1011.5768 · arxiv_version: 1011.5768v2 · doi: 10.48550/arxiv.1011.5768 · pith_short_12: CQ754KD4RJL3 · pith_short_16: CQ754KD4RJL3RHE3 · pith_short_8: CQ754KD4

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/CQ754KD4RJL3RHE3WB7DDQYOOM \
  | 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: 143fde287c8a57b89c9bb07e31c30e732d30f09179d5ad5ee4a5055e0bf87ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e72443761908049cc617ba3803caee8d42a3b58d77dcf07af9af35099e5a508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-26T12:05:30Z",
    "title_canon_sha256": "e5aee43d5c8f38f3be8a6dfe9c88caa4cdea85b3ab5bfa781fa1732b9d4c5545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5768",
    "kind": "arxiv",
    "version": 2
  }
}