Pith Number

pith:CRAOM2TH

pith:2016:CRAOM2THNJPD4EVOP77O5LUJOS

not attested not anchored not stored refs pending

A study of the effect of rotational mixing on massive stars evolution: surface abundances of Galactic O7-8 giant stars

(2) IAC, (3) La Serena University, (4) CONICET--UNLP, (5) Geneva Observatory), CNRS, F. Martins (1), La Laguna University, Montpellier University, R.C. Gamen (4), R.H. Barba (3), S. Ekstroem (5) ((1) LUPM, S. Simon-Diaz (2)

arxiv:1611.05223 v1 · 2016-11-16 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRAOM2THNJPD4EVOP77O5LUJOS}

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	2026-05-18T00:50:18.169756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1440e66a676a5e3e12ae7ffeeeae897497feec1b9d785872b42e1386058e8594

Aliases

arxiv: 1611.05223 · arxiv_version: 1611.05223v1 · doi: 10.48550/arxiv.1611.05223 · pith_short_12: CRAOM2THNJPD · pith_short_16: CRAOM2THNJPD4EVO · pith_short_8: CRAOM2TH

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/CRAOM2THNJPD4EVOP77O5LUJOS \
  | 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: 1440e66a676a5e3e12ae7ffeeeae897497feec1b9d785872b42e1386058e8594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd47f474311c314eabb3d274c3a1d25ec1f3113e3649f8fe30ab9e88c22c4a52",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-16T11:17:56Z",
    "title_canon_sha256": "6ceb9621d6c55c502666dff0a3e8cc5376a617689a570a8ff9176fafbf05bae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05223",
    "kind": "arxiv",
    "version": 1
  }
}