Pith Number

pith:24WM3CPD

pith:2006:24WM3CPDOYIEGM5KVBPYV7AK2L

not attested not anchored not stored refs pending

Debris Disks Around White Dwarfs: The DAZ Connection

D. E. Winget, Mukremin Kilic, S. K. Leggett, Ted von Hippel

arxiv:astro-ph/0603774 v1 · 2006-03-28 · astro-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{24WM3CPDOYIEGM5KVBPYV7AK2L}

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	2026-07-04T16:58:31.640746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72ccd89e376104333aaa85f8afc0ad2ca4b627db795b496a4cfbfb605ac053a

Aliases

arxiv: astro-ph/0603774 · arxiv_version: astro-ph/0603774v1 · doi: 10.48550/arxiv.astro-ph/0603774 · pith_short_12: 24WM3CPDOYIE · pith_short_16: 24WM3CPDOYIEGM5K · pith_short_8: 24WM3CPD

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/24WM3CPDOYIEGM5KVBPYV7AK2L \
  | 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: d72ccd89e376104333aaa85f8afc0ad2ca4b627db795b496a4cfbfb605ac053a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d888662334f4749a9d26fcb3f85f835ef52aa9441b8f2d2ff690e385ea26a7d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-28T21:19:25Z",
    "title_canon_sha256": "9018df0112dd859074965ce2c1544ed36952c5e15b59ec04e68d8b694bc5278a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603774",
    "kind": "arxiv",
    "version": 1
  }
}