Pith Number

pith:BI5ZV6RV

pith:2009:BI5ZV6RVFBCMK5XZOMD3ZLXCOR

not attested not anchored not stored refs pending

Solar Magnetic Field Signatures in Helioseismic Splitting Coefficients

Charles S. Baldner, H. M. Antia, Sarbani Basu, T. P. Larson

arxiv:0910.1597 v1 · 2009-10-08 · 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{BI5ZV6RVFBCMK5XZOMD3ZLXCOR}

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	2026-05-18T02:34:19.592353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a3b9afa352844c576f97307bcaee27451b43b0480d892f5c16b83a0e78d4c6c

Aliases

arxiv: 0910.1597 · arxiv_version: 0910.1597v1 · doi: 10.48550/arxiv.0910.1597 · pith_short_12: BI5ZV6RVFBCM · pith_short_16: BI5ZV6RVFBCMK5XZ · pith_short_8: BI5ZV6RV

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/BI5ZV6RVFBCMK5XZOMD3ZLXCOR \
  | 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: 0a3b9afa352844c576f97307bcaee27451b43b0480d892f5c16b83a0e78d4c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee4a77c4fe151c651d2229eae5560b70b75364034c8a27affb8ede6554f47c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-08T20:57:22Z",
    "title_canon_sha256": "9330132468b7d93181aaf5e742cd3d921102358cf6146874fe47849170ec993a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1597",
    "kind": "arxiv",
    "version": 1
  }
}