Pith Number

pith:KYF6NTI4

pith:2010:KYF6NTI4YHV5BVVXGOIUBQ6IT2

not attested not anchored not stored refs pending

On the angular momentum transport due to vertical convection in accretion discs

G. I. Ogilvie (Cambridge), G. Lesur

arxiv:1002.4621 v1 · 2010-02-24 · 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{KYF6NTI4YHV5BVVXGOIUBQ6IT2}

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	2026-05-18T02:08:57.126024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560be6cd1cc1ebd0d6b7339140c3c89eb1d0a17c749f63a9f37cb79f1734ad09

Aliases

arxiv: 1002.4621 · arxiv_version: 1002.4621v1 · doi: 10.48550/arxiv.1002.4621 · pith_short_12: KYF6NTI4YHV5 · pith_short_16: KYF6NTI4YHV5BVVX · pith_short_8: KYF6NTI4

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/KYF6NTI4YHV5BVVXGOIUBQ6IT2 \
  | 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: 560be6cd1cc1ebd0d6b7339140c3c89eb1d0a17c749f63a9f37cb79f1734ad09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc80384d82a990c95ea69752a2af3683e3dcc83e815323fe25e2ec73b14a120b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-02-24T21:00:47Z",
    "title_canon_sha256": "bd9c6310f3d17fd22541cb08e7b6480632c155a3b6bfc9a313336b5333ed3b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4621",
    "kind": "arxiv",
    "version": 1
  }
}