Pith Number

pith:ICUIDTBD

pith:2024:ICUIDTBDQNCWQ7ZHT5X3VZLC74

not attested not anchored not stored refs pending

Dimming events of evolved stars due to clouds of molecular gas. Scenarios based on 3D radiation-hydrodynamics simulations with CO5BOLD

Andrea Chiavassa, Bernd Freytag, Bernhard Aringer, Susanne H\"ofner

arxiv:2411.17561 v1 · 2024-11-26 · 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{ICUIDTBDQNCWQ7ZHT5X3VZLC74}

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	2026-07-05T09:40:48.993730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a881cc238345687f279f6fbae562ff2fee91c6393e6816c76ce7e8bff8074f

Aliases

arxiv: 2411.17561 · arxiv_version: 2411.17561v1 · doi: 10.48550/arxiv.2411.17561 · pith_short_12: ICUIDTBDQNCW · pith_short_16: ICUIDTBDQNCWQ7ZH · pith_short_8: ICUIDTBD

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/ICUIDTBDQNCWQ7ZHT5X3VZLC74 \
  | 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: 40a881cc238345687f279f6fbae562ff2fee91c6393e6816c76ce7e8bff8074f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b47e891d6931db7a1e24c631433a2bb221d6e5b5244976d171d3a57bb887768d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-11-26T16:22:34Z",
    "title_canon_sha256": "d7b89fc0ca70e44df3c516985910637cd62751e1218f8ddb56a64709bab7d9cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17561",
    "kind": "arxiv",
    "version": 1
  }
}