Pith Number

pith:VBBCX2MM

pith:2024:VBBCX2MMINP5FLGDKK27DRKCO6

not attested not anchored not stored refs pending

The red supergiant progenitor luminosity problem

Emma R. Beasor, Jacob E. Jencson, Nathan Smith

arxiv:2410.14027 v1 · 2024-10-17 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBBCX2MMINP5FLGDKK27DRKCO6}

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

The Red and Yellow Hypergiants

Receipt and verification

First computed	2026-07-05T09:22:26.107049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8422be98c435fd2acc352b5f1c54277bd660874664d52057657b88501622935

Aliases

arxiv: 2410.14027 · arxiv_version: 2410.14027v1 · doi: 10.48550/arxiv.2410.14027 · pith_short_12: VBBCX2MMINP5 · pith_short_16: VBBCX2MMINP5FLGD · pith_short_8: VBBCX2MM

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/VBBCX2MMINP5FLGDKK27DRKCO6 \
  | 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: a8422be98c435fd2acc352b5f1c54277bd660874664d52057657b88501622935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77421c0f674de29b0b5934488c78d0ff546656cb44626766a03e4234b2355e00",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-10-17T20:57:29Z",
    "title_canon_sha256": "9392baa61a22e66c12b8ddea8f4b72b437195231cf04b7ec2cab63b2bd17343d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.14027",
    "kind": "arxiv",
    "version": 1
  }
}