Pith Number

pith:MALM6ZI2

pith:2020:MALM6ZI2U3B4O4KKTTMFYVOJYQ

not attested not anchored not stored refs pending

Evidence for Metallicity-Dependant Spin Evolution in the Kepler field

J. Roquette, L. Amard, S.P. Matt

arxiv:2009.11785 v1 · 2020-09-24 · 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{MALM6ZI2U3B4O4KKTTMFYVOJYQ}

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.

Cited by

1 paper in Pith

The Maunder Model and Catalog: Stellar Rotation, Bimodal Activity, and Magnetic Braking in Kepler Main-Sequence Stars

Receipt and verification

First computed	2026-07-05T01:51:21.801800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6016cf651aa6c3c7714a9cd85c55c9c4117c3a3a5e30bc57426163bd10f91ae0

Aliases

arxiv: 2009.11785 · arxiv_version: 2009.11785v1 · doi: 10.48550/arxiv.2009.11785 · pith_short_12: MALM6ZI2U3B4 · pith_short_16: MALM6ZI2U3B4O4KK · pith_short_8: MALM6ZI2

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/MALM6ZI2U3B4O4KKTTMFYVOJYQ \
  | 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: 6016cf651aa6c3c7714a9cd85c55c9c4117c3a3a5e30bc57426163bd10f91ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d8806309ae3c336c7c8b0a6b6e7b6094e203000c19fe6cd93682ebf839a4a5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-24T16:19:54Z",
    "title_canon_sha256": "d21139721533adc05b6e3850b4b9ec2042c6fe7011aa008f4f433d53ffbe77b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11785",
    "kind": "arxiv",
    "version": 1
  }
}