Pith Number

pith:6UQJ756L

pith:2020:6UQJ756L2PXQQETPDSBQS4V7WI

not attested not anchored not stored refs pending

As the Worlds Turn: Constraining Spin Evolution in the Planetary-Mass Regime

Brendan P. Bowler, Caroline Morley, Eugene Chiang, Heather A. Knutson, Jerry W. Xuan, Marta L. Bryan, Sivan Ginzburg

arxiv:2010.07315 v1 · 2020-10-14 · astro-ph.EP · 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{6UQJ756L2PXQQETPDSBQS4V7WI}

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	2026-07-05T01:59:51.311687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5209ff7cbd3ef08126f1c830972bfb236f3633e74c222077ac9a8b5408022b2

Aliases

arxiv: 2010.07315 · arxiv_version: 2010.07315v1 · doi: 10.48550/arxiv.2010.07315 · pith_short_12: 6UQJ756L2PXQ · pith_short_16: 6UQJ756L2PXQQETP · pith_short_8: 6UQJ756L

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/6UQJ756L2PXQQETPDSBQS4V7WI \
  | 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: f5209ff7cbd3ef08126f1c830972bfb236f3633e74c222077ac9a8b5408022b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07840757781e20ddf9dc9dc0451272208aef26074f4f26a886fc1f6da61ade9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-10-14T18:00:07Z",
    "title_canon_sha256": "9bcf0b270144f66318f93d88eca5f3e61c7edc3ae654955c033cd7c2ea484494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07315",
    "kind": "arxiv",
    "version": 1
  }
}