Pith Number

pith:BVOSYMNZ

pith:2024:BVOSYMNZSNEHHRKLIR6CCEQ2UX

not attested not anchored not stored refs pending

Buoyant crystals halt the cooling of white dwarf stars

Antoine B\'edard, Sihao Cheng, Simon Blouin

arxiv:2409.04419 v1 · 2024-09-06 · astro-ph.SR · astro-ph.GA · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVOSYMNZSNEHHRKLIR6CCEQ2UX}

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	2026-07-05T09:04:05.542486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5d2c31b9934873c54b447c21121aa5de70799fbd232715e2d5187f8245ec84

Aliases

arxiv: 2409.04419 · arxiv_version: 2409.04419v1 · doi: 10.48550/arxiv.2409.04419 · pith_short_12: BVOSYMNZSNEH · pith_short_16: BVOSYMNZSNEHHRKL · pith_short_8: BVOSYMNZ

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/BVOSYMNZSNEHHRKLIR6CCEQ2UX \
  | 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: 0d5d2c31b9934873c54b447c21121aa5de70799fbd232715e2d5187f8245ec84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c7c8fa787e098ff1bac26dcfc07106c3b4abc866369732ea79f910ddb42c94",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-09-06T17:26:15Z",
    "title_canon_sha256": "49cc5f87cbee7a9baa1a90e12bfb35877ef0f4e755f01ad8bbee815eed69f09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04419",
    "kind": "arxiv",
    "version": 1
  }
}