Pith Number

pith:TSDUK5NN

pith:2010:TSDUK5NNPCKEN7YLAJZG5VZUIN

not attested not anchored not stored refs pending

Vorticity in the solar photosphere

F.P. Keenan, M. Mathioudakis, P. Keys, S. Shelyag

arxiv:1010.5604 v1 · 2010-10-27 · 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{TSDUK5NNPCKEN7YLAJZG5VZUIN}

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	2026-05-18T02:04:55.980536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c874575ad789446ff0b02726ed734434faabd046919d88664ae5cf1d360845a

Aliases

arxiv: 1010.5604 · arxiv_version: 1010.5604v1 · doi: 10.48550/arxiv.1010.5604 · pith_short_12: TSDUK5NNPCKE · pith_short_16: TSDUK5NNPCKEN7YL · pith_short_8: TSDUK5NN

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/TSDUK5NNPCKEN7YLAJZG5VZUIN \
  | 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: 9c874575ad789446ff0b02726ed734434faabd046919d88664ae5cf1d360845a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0861f125c4fac1b9de35224427f46dce8f7e54852fd8c160c2ad287cce6154d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-27T08:30:39Z",
    "title_canon_sha256": "1759da2de11bde521c6e433a8c7242221a5cede9ce0abb3701109cf23c92823c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5604",
    "kind": "arxiv",
    "version": 1
  }
}