Pith Number

pith:L225CJCE

pith:2004:L225CJCE6K3QI3ORYRALJ77LT2

not attested not anchored not stored refs pending

Diagnostics of Disks Around Hot Stars

David H. Cohen, Karen S. Bjorkman, Marc Gagn\'e, Margaret M. Hanson, Richard H. D. Townsend

arxiv:astro-ph/0410317 v1 · 2004-10-12 · 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{L225CJCE6K3QI3ORYRALJ77LT2}

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	2026-07-04T14:13:49.497484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb5d12444f2b7046dd1c440b4ffeb9eb22acc1544c9dbd0dd441c18885c8e48

Aliases

arxiv: astro-ph/0410317 · arxiv_version: astro-ph/0410317v1 · doi: 10.48550/arxiv.astro-ph/0410317 · pith_short_12: L225CJCE6K3Q · pith_short_16: L225CJCE6K3QI3OR · pith_short_8: L225CJCE

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/L225CJCE6K3QI3ORYRALJ77LT2 \
  | 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: 5eb5d12444f2b7046dd1c440b4ffeb9eb22acc1544c9dbd0dd441c18885c8e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590cae0767c1026d0b07c769e313489fc3654d8e088e1401363926eeddfff4df",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-12T21:25:53Z",
    "title_canon_sha256": "04599ef08f95f154199bd9246b1783c5fff769eca4a2398322fe48614f64c938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410317",
    "kind": "arxiv",
    "version": 1
  }
}