Pith Number

pith:K6HDMA4D

pith:2025:K6HDMA4DI5SJTA75GS65HWBH6S

not attested not anchored not stored refs pending

Magnetic braking and dynamo evolution of $\beta$ Hydri

A. R. G. Santos, O. Kochukhov, R. Gafeira, T. L. Campante, T. R. Ayres, T. S. Metcalfe

arxiv:2506.17049 v1 · 2025-06-20 · 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{K6HDMA4DI5SJTA75GS65HWBH6S}

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	2026-07-05T11:24:55.399736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578e36038347649983fd34bdd3d827f4bed938f8c0421e27c7e0f0a32848204b

Aliases

arxiv: 2506.17049 · arxiv_version: 2506.17049v1 · doi: 10.48550/arxiv.2506.17049 · pith_short_12: K6HDMA4DI5SJ · pith_short_16: K6HDMA4DI5SJTA75 · pith_short_8: K6HDMA4D

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/K6HDMA4DI5SJTA75GS65HWBH6S \
  | 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: 578e36038347649983fd34bdd3d827f4bed938f8c0421e27c7e0f0a32848204b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b73e2ad97592496e4e35a00907d89e25df5ff9c76c2654bf4d50a842e28a19d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-20T15:02:07Z",
    "title_canon_sha256": "f8127225f2efee63aba0f814705bd8670dd54f31317260fe5407de35f3feb8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17049",
    "kind": "arxiv",
    "version": 1
  }
}