Pith Number

pith:JCWAXUSC

pith:2015:JCWAXUSCTY5EWCQMZLCHTH4UHQ

not attested not anchored not stored refs pending

Helium signature in red giant oscillation patterns observed by Kepler

B. Mosser, C. Barban, K. Belkacem, M. Vrard, P.G. Beck, R. Samadi, S. Hekker, T. Kallinger, Y. Elsworth

arxiv:1505.07280 v1 · 2015-05-27 · 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{JCWAXUSCTY5EWCQMZLCHTH4UHQ}

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	2026-05-18T01:37:13.099903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ac0bd2429e3a4b0a0ccac4799f943c36e525f04eff93f1fde0a8dcb710f2ad

Aliases

arxiv: 1505.07280 · arxiv_version: 1505.07280v1 · doi: 10.48550/arxiv.1505.07280 · pith_short_12: JCWAXUSCTY5E · pith_short_16: JCWAXUSCTY5EWCQM · pith_short_8: JCWAXUSC

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/JCWAXUSCTY5EWCQMZLCHTH4UHQ \
  | 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: 48ac0bd2429e3a4b0a0ccac4799f943c36e525f04eff93f1fde0a8dcb710f2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8e904785c57f44869aa5da86658b177e613e2fc5c39bf01e9f215856929813b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-27T12:14:15Z",
    "title_canon_sha256": "72fe0644cf6155d41e53d52fa1fb25b94547c44a359aad613f2cfb0c99c6aac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07280",
    "kind": "arxiv",
    "version": 1
  }
}