Pith Number

pith:GSZ3J65R

pith:2020:GSZ3J65RS56AQBYN6ZUSG4PLSQ

not attested not anchored not stored refs pending

The effects of surface fossil magnetic fields on massive star evolution: II. Implementation of magnetic braking in MESA and implications for the evolution of surface rotation in OB stars

A. David-Uraz, A. ud-Doula, C. Georgy, G.A. Wade, G. Meynet, M.E. Shultz, R.H.D. Townsend, S.P. Owocki, V. Petit, Z. Keszthelyi

arxiv:2001.06239 v2 · 2020-01-17 · 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{GSZ3J65RS56AQBYN6ZUSG4PLSQ}

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	2026-07-05T00:38:11.745846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b3b4fbb1977c08070df6692371eb94323578833307b43945955db60af65e3a

Aliases

arxiv: 2001.06239 · arxiv_version: 2001.06239v2 · doi: 10.48550/arxiv.2001.06239 · pith_short_12: GSZ3J65RS56A · pith_short_16: GSZ3J65RS56AQBYN · pith_short_8: GSZ3J65R

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/GSZ3J65RS56AQBYN6ZUSG4PLSQ \
  | 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: 34b3b4fbb1977c08070df6692371eb94323578833307b43945955db60af65e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb624bb6e64643ab01fa4defb9303f85de4161b6df6a1086e1f19b4838d212e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-01-17T11:07:34Z",
    "title_canon_sha256": "7212e9952ccdce14f2304612c37acecb63dccb7e78e066d2fbf25f8d7009b87e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06239",
    "kind": "arxiv",
    "version": 2
  }
}