Pith Number

pith:YNEHJOYQ

pith:2024:YNEHJOYQ6ROVIN54GKKDVAA4MU

not attested not anchored not stored refs pending

Oxygen Isotope Ratios in Hydrogen-Deficient Carbon Stars: A Correlation with Effective Temperature and Implications for White Dwarf Merger Outcomes

(2) Division of Physics, (3) Sorbonne Universit\'es, (4) Sydney Institute for Astronomy (SIfA), (5) Space Science Institute, (6) Research School of Astronomy, Advait Mehla (1), Astronomy, Astrophysics, Australian National University), California Institute of Technology, Courtney Crawford (4), Geoffrey Clayton (5), Indian Institute of Technology Bombay, Jamie Soon (6), Mansi M. Kasliwal (2), Mathematics, Patrick Tisserand (3), School of Physics, University of Sydney, UPMC Univ. Paris 6 et CNRS, Varun Bhalerao (1) ((1) Department of Physics, Viraj Karambelkar (2)

arxiv:2412.03664 v2 · 2024-12-04 · 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{YNEHJOYQ6ROVIN54GKKDVAA4MU}

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	2026-07-05T11:20:48.647038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34874bb10f45d5437bc32943a801c653312275be5fa4f2c8e9697136b7df353

Aliases

arxiv: 2412.03664 · arxiv_version: 2412.03664v2 · doi: 10.48550/arxiv.2412.03664 · pith_short_12: YNEHJOYQ6ROV · pith_short_16: YNEHJOYQ6ROVIN54 · pith_short_8: YNEHJOYQ

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/YNEHJOYQ6ROVIN54GKKDVAA4MU \
  | 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: c34874bb10f45d5437bc32943a801c653312275be5fa4f2c8e9697136b7df353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68510b9ad78f66c4bf9ea84f8548f51f87eb79ae2dafebe0cf2dc66c500c522",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-12-04T19:00:37Z",
    "title_canon_sha256": "6aedb2acac1cc0129824c4bac26e34db1a410fbcd05719f10f398f8aa8831b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03664",
    "kind": "arxiv",
    "version": 2
  }
}