Pith Number

pith:5C6SVZ7K

pith:2018:5C6SVZ7KTEWE2QBPTPYZXABIAW

not attested not anchored not stored refs pending

The Rotational Evolution of Young, Binary M Dwarfs

Ann Marie Cody, David Barrado, Jerome Bouvier, John Stauffer, Luisa Rebull, Lynne Hillenbrand, Marc Pinsonneault, Trevor David

arxiv:1810.08548 v1 · 2018-10-19 · 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{5C6SVZ7KTEWE2QBPTPYZXABIAW}

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	2026-05-17T23:59:48.935053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bd2ae7ea992c4d402f9bf19b80280581387b34b58684fed493c607ec27a23b

Aliases

arxiv: 1810.08548 · arxiv_version: 1810.08548v1 · doi: 10.48550/arxiv.1810.08548 · pith_short_12: 5C6SVZ7KTEWE · pith_short_16: 5C6SVZ7KTEWE2QBP · pith_short_8: 5C6SVZ7K

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/5C6SVZ7KTEWE2QBPTPYZXABIAW \
  | 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: e8bd2ae7ea992c4d402f9bf19b80280581387b34b58684fed493c607ec27a23b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3971b76bc723e7d9071696b03549a90c11989ccc89a43dcfbb26b626579069c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-19T15:25:41Z",
    "title_canon_sha256": "177d917527be0845ba67a50722ab0e5cc08164cd59badf218c97f32356cb604f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08548",
    "kind": "arxiv",
    "version": 1
  }
}