Pith Number

pith:6GFTSWDR

pith:2025:6GFTSWDRVYKYJ74PUJKLD74EES

not attested not anchored not stored refs pending

Asteroseismology of Carbon-Deficient Red Giants: Merger Products of Hierarchical Triple Systems?

Bacham E. Reddy, Gang Zhao, Madeline Howell, Simon W. Campbell, Sunayana Maben, Timothy R. Bedding, Yerra Bharat Kumar

arxiv:2508.19509 v1 · 2025-08-27 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GFTSWDRVYKYJ74PUJKLD74EES}

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	2026-07-05T12:00:12.869876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18b395871ae1584ff8fa254b1ff842494d6dedc16e03c4e79ce1a0ab47044e8

Aliases

arxiv: 2508.19509 · arxiv_version: 2508.19509v1 · doi: 10.48550/arxiv.2508.19509 · pith_short_12: 6GFTSWDRVYKY · pith_short_16: 6GFTSWDRVYKYJ74P · pith_short_8: 6GFTSWDR

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/6GFTSWDRVYKYJ74PUJKLD74EES \
  | 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: f18b395871ae1584ff8fa254b1ff842494d6dedc16e03c4e79ce1a0ab47044e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d1ba6e7e75314d5cc1cdb443f387c44a6957270feeb2c7a7f8a169fa78897ac",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-08-27T01:50:25Z",
    "title_canon_sha256": "3450399edc7cdf07406739044f1675947a54996c7076340f1dd27224eedc2a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19509",
    "kind": "arxiv",
    "version": 1
  }
}