Pith Number

pith:7IQJDSBM

pith:2014:7IQJDSBMJ55KNXDSL3MMSQO7Z2

not attested not anchored not stored refs pending

Magnetic braking of stellar cores in red giants and supergiants

Andre Maeder, Georges Meynet

arxiv:1408.1192 v1 · 2014-08-06 · 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{7IQJDSBMJ55KNXDSL3MMSQO7Z2}

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	2026-05-18T01:42:23.418621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2091c82c4f7aa6dc725ed8c941dfcebd9c1d3a4770af2c1f9d1bceed5f66cf

Aliases

arxiv: 1408.1192 · arxiv_version: 1408.1192v1 · doi: 10.48550/arxiv.1408.1192 · pith_short_12: 7IQJDSBMJ55K · pith_short_16: 7IQJDSBMJ55KNXDS · pith_short_8: 7IQJDSBM

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/7IQJDSBMJ55KNXDSL3MMSQO7Z2 \
  | 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: fa2091c82c4f7aa6dc725ed8c941dfcebd9c1d3a4770af2c1f9d1bceed5f66cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada33d7d79f882cd6413e55ea3dd894fbe1c41fd11427b59b77aabcc853dd1b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-06T06:30:12Z",
    "title_canon_sha256": "12977a104b140370286a1939c64497d7b3a9e9b8e324d70d0358bcefd33bcba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1192",
    "kind": "arxiv",
    "version": 1
  }
}