Pith Number

pith:QF7VUQDP

pith:2010:QF7VUQDPPR6DOQSFNX4QOXKQO2

not attested not anchored not stored refs pending

Solar abundance corrections derived through 3D magnetoconvection simulations

{\AA}. Nordlund, D. Fabbian, E. Khomenko, F. Moreno-Insertis

arxiv:1006.0231 v2 · 2010-06-01 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF7VUQDPPR6DOQSFNX4QOXKQO2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:07:05.882071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817f5a406f7c7c3742456df9075d50768e110283795d9c2be49333e4da5ff9ec

Aliases

arxiv: 1006.0231 · arxiv_version: 1006.0231v2 · doi: 10.48550/arxiv.1006.0231 · pith_short_12: QF7VUQDPPR6D · pith_short_16: QF7VUQDPPR6DOQSF · pith_short_8: QF7VUQDP

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/QF7VUQDPPR6DOQSFNX4QOXKQO2 \
  | 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: 817f5a406f7c7c3742456df9075d50768e110283795d9c2be49333e4da5ff9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8d048764ef4b6c8ae0c648fe98d79da7c735f208c26a78f39eebc9e2a95bde",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-01T20:00:13Z",
    "title_canon_sha256": "fb915f7ac9c84bf9c79fe59927f0dbff149fc4bf624e7b3284deb2ef1d4a8dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0231",
    "kind": "arxiv",
    "version": 2
  }
}