Pith Number

pith:CYWKUVKE

pith:2023:CYWKUVKER7VEQUTU65JVCVWJSH

not attested not anchored not stored refs pending

The ubiquity of carbon dredge-up in hydrogen-deficient white dwarfs as revealed by GALEX

Antoine B\'edard, Mukremin Kilic, Pier-Emmanuel Tremblay, Simon Blouin

arxiv:2307.14295 v1 · 2023-07-26 · 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{CYWKUVKER7VEQUTU65JVCVWJSH}

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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.

Cited by

1 paper in Pith

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Receipt and verification

First computed	2026-07-05T06:39:05.720916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162caa55448fea485274f7535156c991c28c6c4575d6b761378a1d35c8de46c6

Aliases

arxiv: 2307.14295 · arxiv_version: 2307.14295v1 · doi: 10.48550/arxiv.2307.14295 · pith_short_12: CYWKUVKER7VE · pith_short_16: CYWKUVKER7VEQUTU · pith_short_8: CYWKUVKE

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/CYWKUVKER7VEQUTU65JVCVWJSH \
  | 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: 162caa55448fea485274f7535156c991c28c6c4575d6b761378a1d35c8de46c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7883c329403aab235cec69c79c22fdf40af01d7474629dcdcf343f45499bbd7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-26T16:51:22Z",
    "title_canon_sha256": "b8385293deeee443711de2b9d0024567c9793a1bed3155aed6798ecec8359b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14295",
    "kind": "arxiv",
    "version": 1
  }
}