Pith Number

pith:X3F62ZLX

pith:2023:X3F62ZLXHQUWQ2V5BHOHTI4XUG

not attested not anchored not stored refs pending

Carbon Stars as Standard Candles: An Empirical Test for the Reddening, Metallicity, and Age Sensitivity of the J-region Asymptotic Giant Branch (JAGB) Method

Abigail J. Lee

arxiv:2305.02453 v2 · 2023-05-03 · astro-ph.GA · astro-ph.CO · 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{X3F62ZLXHQUWQ2V5BHOHTI4XUG}

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.

Cited by

1 paper in Pith

Tracing the s-Process: Spectroscopic Insights into Chemical Abundances in O- and C-rich Evolved Stars

Receipt and verification

First computed	2026-07-05T06:39:34.953911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becbed65773c29686abd09dc79a397a194a915ec7669b7752adc83990a28d238

Aliases

arxiv: 2305.02453 · arxiv_version: 2305.02453v2 · doi: 10.48550/arxiv.2305.02453 · pith_short_12: X3F62ZLXHQUW · pith_short_16: X3F62ZLXHQUWQ2V5 · pith_short_8: X3F62ZLX

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/X3F62ZLXHQUWQ2V5BHOHTI4XUG \
  | 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: becbed65773c29686abd09dc79a397a194a915ec7669b7752adc83990a28d238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69cb8c4a36ada4051277eb0f5a2210b361739cf309b1ca74567c376367797c0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-03T22:45:44Z",
    "title_canon_sha256": "315adcc8df37830b603d9164631d412dff18e804acb3d98b5ac60d171f0d78be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02453",
    "kind": "arxiv",
    "version": 2
  }
}