Pith Number

pith:VDLBIORO

pith:2010:VDLBIORO7I4RMEJRWCE4XPOUHM

not attested not anchored not stored refs pending

Differential rotation in fully convective stars

Nigel O. Weiss, Steven A. Balbus

arxiv:1001.3542 v1 · 2010-01-20 · astro-ph.SR

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

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	2026-05-18T02:09:32.072262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d6143a2efa39161131b089cbbdd43b06c63745a1442fa929e07e2f69e7d9df

Aliases

arxiv: 1001.3542 · arxiv_version: 1001.3542v1 · doi: 10.48550/arxiv.1001.3542 · pith_short_12: VDLBIORO7I4R · pith_short_16: VDLBIORO7I4RMEJR · pith_short_8: VDLBIORO

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/VDLBIORO7I4RMEJRWCE4XPOUHM \
  | 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: a8d6143a2efa39161131b089cbbdd43b06c63745a1442fa929e07e2f69e7d9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d71678f72b40764e2aa6feb576cd12ddce0f469d73877b29ec05a568d64a14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-20T10:42:03Z",
    "title_canon_sha256": "cccfcaa9f6b30149fb601ec9608eec734589635b6c5404897f9cc7433257740d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3542",
    "kind": "arxiv",
    "version": 1
  }
}