Pith Number

pith:STCPTUS3

pith:2019:STCPTUS3X5WC5D5W4U6SN7FJJM

not attested not anchored not stored refs pending

Stellar winds as a mechanism to tilt the spin axes of Sun-like stars

Christopher Spalding

arxiv:1905.09094 v1 · 2019-05-22 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STCPTUS3X5WC5D5W4U6SN7FJJM}

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	2026-05-17T23:41:08.409566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c4f9d25bbf6c2e8fb6e53d26fca94b1d66d5aef9c5ae3c932c50c6931517e7

Aliases

arxiv: 1905.09094 · arxiv_version: 1905.09094v1 · doi: 10.48550/arxiv.1905.09094 · pith_short_12: STCPTUS3X5WC · pith_short_16: STCPTUS3X5WC5D5W · pith_short_8: STCPTUS3

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/STCPTUS3X5WC5D5W4U6SN7FJJM \
  | 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: 94c4f9d25bbf6c2e8fb6e53d26fca94b1d66d5aef9c5ae3c932c50c6931517e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad3c2d61857c91e4e9b9f34017af4cb01a0a0db22f9cb511e80bdd1ab5e5eb3",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-22T12:08:21Z",
    "title_canon_sha256": "c6ad6f439b625e7aee4864597b646422e22ecab7a3828e6cb202d6eecc31ccd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09094",
    "kind": "arxiv",
    "version": 1
  }
}