Pith Number

pith:LDQMY6G5

pith:2026:LDQMY6G5EDMAKEAHSXJIZGFZWC

not attested not anchored not stored refs pending

Bolometric correction for cosmologically redshifted stars with dust: an update to the YBC database

Alessandro Bressan, Helge Todt, L\'eo Girardi, Xiaoting Fu, Yang Chen

arxiv:2606.31244 v1 · 2026-06-30 · astro-ph.SR · astro-ph.CO · 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{LDQMY6G5EDMAKEAHSXJIZGFZWC}

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	2026-07-01T01:17:56.879026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e0cc78dd20d805100795d28c98b9b0aae9fe63026f038ee3bc8862b26024aa

Aliases

arxiv: 2606.31244 · arxiv_version: 2606.31244v1 · doi: 10.48550/arxiv.2606.31244 · pith_short_12: LDQMY6G5EDMA · pith_short_16: LDQMY6G5EDMAKEAH · pith_short_8: LDQMY6G5

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/LDQMY6G5EDMAKEAHSXJIZGFZWC \
  | 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: 58e0cc78dd20d805100795d28c98b9b0aae9fe63026f038ee3bc8862b26024aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1dc3bd61ab3bec1453e0bcc27d849e5f0c0ba8d81fe670797aeef7c3cb75f30",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-30T07:20:37Z",
    "title_canon_sha256": "d556f4677126356230e2a04f0de801f172425be4bc6854701bd0e69619951fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31244",
    "kind": "arxiv",
    "version": 1
  }
}