Pith Number

pith:HGXSTLHZ

pith:2015:HGXSTLHZLH77EG5MNZKZDUCWDO

not attested not anchored not stored refs pending

Seismic sensitivity to sub-surface solar activity from 18 years of GOLF/SoHO observations

D. Salabert, R. A. Garcia, S. Turck-Chieze

arxiv:1502.07607 v1 · 2015-02-26 · 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{HGXSTLHZLH77EG5MNZKZDUCWDO}

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	2026-05-18T01:40:58.823365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39af29acf959fff21bac6e5591d0561baa9073e983b1c3137a6579bf7bd49c67

Aliases

arxiv: 1502.07607 · arxiv_version: 1502.07607v1 · doi: 10.48550/arxiv.1502.07607 · pith_short_12: HGXSTLHZLH77 · pith_short_16: HGXSTLHZLH77EG5M · pith_short_8: HGXSTLHZ

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/HGXSTLHZLH77EG5MNZKZDUCWDO \
  | 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: 39af29acf959fff21bac6e5591d0561baa9073e983b1c3137a6579bf7bd49c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "998db4583aa26e1eebdef22eb23eabd1dcefcb4a386c3d58210e3e9f14e8c107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-26T15:53:56Z",
    "title_canon_sha256": "66837d9f7b77f8c3913506ee35baa01375cc5f1dcf2ab832b105336e96193a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07607",
    "kind": "arxiv",
    "version": 1
  }
}