Pith Number

pith:WBYYLHU2

pith:2009:WBYYLHU2BPLA46HM55BPXD7YQR

not attested not anchored not stored refs pending

A comparison of measured and simulated solar network contrast

M. Schuessler, N. Afram, S.K. Mathew, S.K. Solanki, Y.C. Unruh

arxiv:0910.0976 v1 · 2009-10-06 · 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{WBYYLHU2BPLA46HM55BPXD7YQR}

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	2026-05-18T02:11:26.326906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b071859e9a0bd60e78ecef42fb8ff88476a21af3c0df0fd3bdbc9a387da53384

Aliases

arxiv: 0910.0976 · arxiv_version: 0910.0976v1 · doi: 10.48550/arxiv.0910.0976 · pith_short_12: WBYYLHU2BPLA · pith_short_16: WBYYLHU2BPLA46HM · pith_short_8: WBYYLHU2

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/WBYYLHU2BPLA46HM55BPXD7YQR \
  | 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: b071859e9a0bd60e78ecef42fb8ff88476a21af3c0df0fd3bdbc9a387da53384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c5008e32066562178d48e4f695256bfa26c855652d0c0e17a820e8ef977265",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-06T11:30:52Z",
    "title_canon_sha256": "c1453b2e10b73f12525a6ca6ba3498ed359f5c85f9f306a3a7cb63efe6204098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0976",
    "kind": "arxiv",
    "version": 1
  }
}