Pith Number

pith:C47E6FME

pith:2010:C47E6FMEO3LBBJ52TVIRLXSSS6

not attested not anchored not stored refs pending

Fluorine and Sodium in C-rich low-metallicity stars

(2) Astronomy Department, (3) Basel University, (4) Department of Physics & Astronomy, Canada), Falk Herwig (4) ((1) INAF - Osservatorio Astronomico di Padova, Italy, Jennifer A. Johnson (2), Marco Pignatari (3), Ohio State University, Sara Lucatello (1), Switzerland, Thomas Masseron (2), University of Victoria, USA, Victoria

arxiv:1012.2800 v1 · 2010-12-13 · 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{C47E6FMEO3LBBJ52TVIRLXSSS6}

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	2026-05-18T02:04:25.632645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173e4f158476d610a7ba9d5115de5297bd502f363580d849cd3721d0027d4081

Aliases

arxiv: 1012.2800 · arxiv_version: 1012.2800v1 · doi: 10.48550/arxiv.1012.2800 · pith_short_12: C47E6FMEO3LB · pith_short_16: C47E6FMEO3LBBJ52 · pith_short_8: C47E6FME

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/C47E6FMEO3LBBJ52TVIRLXSSS6 \
  | 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: 173e4f158476d610a7ba9d5115de5297bd502f363580d849cd3721d0027d4081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecf2efb0d1c514e327abfae20621f4e3dd892f4d4961f0467d221606f780567",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-13T17:01:31Z",
    "title_canon_sha256": "1c0cbe833c00549e4da77339b97002257499682a47f8e80585d9a04a5a652f13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2800",
    "kind": "arxiv",
    "version": 1
  }
}