Pith Number

pith:TGXOJ2QA

pith:2018:TGXOJ2QAHZELAA372IVRZQM2I7

not attested not anchored not stored refs pending

The stellar rotation--activity relationship in fully convective M dwarfs

Elisabeth R. Newton, Jeremy J. Drake, Nicholas J. Wright, Peter K.G. Williams, Rakesh K. Yadav

arxiv:1807.03304 v1 · 2018-07-09 · 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{TGXOJ2QAHZELAA372IVRZQM2I7}

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	2026-05-18T00:09:58.279728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99aee4ea003e48b0037fd22b1cc19a47e5929aa15f0304e354c03ab9c6dc0b73

Aliases

arxiv: 1807.03304 · arxiv_version: 1807.03304v1 · doi: 10.48550/arxiv.1807.03304 · pith_short_12: TGXOJ2QAHZEL · pith_short_16: TGXOJ2QAHZELAA37 · pith_short_8: TGXOJ2QA

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/TGXOJ2QAHZELAA372IVRZQM2I7 \
  | 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: 99aee4ea003e48b0037fd22b1cc19a47e5929aa15f0304e354c03ab9c6dc0b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15c6a62caca3c7a215dc639b54210ded4de75df4275ecc026bfa5038dd8286e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-09T18:00:00Z",
    "title_canon_sha256": "e0917c104ace6872349401c3092c90066982a752ed9c17fbeed46da2a3fbf55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03304",
    "kind": "arxiv",
    "version": 1
  }
}