Pith Number

pith:RLAYHWCJ

pith:2026:RLAYHWCJNZZQYKCX6HGJDJ7BJ2

not attested not anchored not stored refs pending

Granulation signatures as seen by Kepler short-cadence data. II. A hierarchical route to inferring stellar radii from granulation

Guy R. Davies, Jens R. Larsen, Martin B. Nielsen, Mia S. Lundkvist

arxiv:2605.26742 v1 · 2026-05-26 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLAYHWCJNZZQYKCX6HGJDJ7BJ2}

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	2026-05-27T01:06:10.293947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac183d8496e730c2857f1cc91a7e14e8121c6cd1016d4d9bf8e892bf71e17a5

Aliases

arxiv: 2605.26742 · arxiv_version: 2605.26742v1 · doi: 10.48550/arxiv.2605.26742 · pith_short_12: RLAYHWCJNZZQ · pith_short_16: RLAYHWCJNZZQYKCX · pith_short_8: RLAYHWCJ

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/RLAYHWCJNZZQYKCX6HGJDJ7BJ2 \
  | 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: 8ac183d8496e730c2857f1cc91a7e14e8121c6cd1016d4d9bf8e892bf71e17a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b995f09bb4cc92534aa923a64fc0a523ec774a2635154e48f4259e7fe1be9e",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-26T09:16:49Z",
    "title_canon_sha256": "baa52d856d70fa4b0b812458f1a42f694a46ce5fec64df687e52a1c8f9b9198e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26742",
    "kind": "arxiv",
    "version": 1
  }
}