Pith Number

pith:7PO6UOTZ

pith:2024:7PO6UOTZ5HHFVKIG5GR5BDBKW6

not attested not anchored not stored refs pending

SpyDust: an improved and extended implementation for modeling spinning dust radiation

Jens Chluba, Zheng Zhang

arxiv:2412.03431 v2 · 2024-12-04 · 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{7PO6UOTZ5HHFVKIG5GR5BDBKW6}

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	2026-07-05T11:25:40.709616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbddea3a79e9ce5aa906e9a3d08c2ab7bd000ab1adbfeb6687d09dbcb863c1ef

Aliases

arxiv: 2412.03431 · arxiv_version: 2412.03431v2 · doi: 10.48550/arxiv.2412.03431 · pith_short_12: 7PO6UOTZ5HHF · pith_short_16: 7PO6UOTZ5HHFVKIG · pith_short_8: 7PO6UOTZ

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/7PO6UOTZ5HHFVKIG5GR5BDBKW6 \
  | 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: fbddea3a79e9ce5aa906e9a3d08c2ab7bd000ab1adbfeb6687d09dbcb863c1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a5274dcd8088170566776b45f0b32321bec696db4a6d184c685315765f6680",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-04T16:21:47Z",
    "title_canon_sha256": "5e817e618114e76bd8d7168d9a14fad2eda10fdd954be8e76f72a9fc4587134c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03431",
    "kind": "arxiv",
    "version": 2
  }
}