Pith Number

pith:JV3BW7GP

pith:2003:JV3BW7GPBIFZT4L2LRQ5HBWG37

not attested not anchored not stored refs pending

MS 1603.6+2600: an Accretion Disc Corona source?

C. Kouveliotou, M. Mendez, M. van der Klis, P.G. Jonker, T. Belloni, W.H.G. Lewin

arxiv:astro-ph/0309229 v1 · 2003-09-08 · 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{JV3BW7GPBIFZT4L2LRQ5HBWG37}

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	2026-07-04T16:51:36.757681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d761b7ccf0a0b99f17a5c61d386c6dfc4352eac7eedc5c5f4d0feedf13a6310

Aliases

arxiv: astro-ph/0309229 · arxiv_version: astro-ph/0309229v1 · doi: 10.48550/arxiv.astro-ph/0309229 · pith_short_12: JV3BW7GPBIFZ · pith_short_16: JV3BW7GPBIFZT4L2 · pith_short_8: JV3BW7GP

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/JV3BW7GPBIFZT4L2LRQ5HBWG37 \
  | 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: 4d761b7ccf0a0b99f17a5c61d386c6dfc4352eac7eedc5c5f4d0feedf13a6310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb46b4d56776399efb1788b9d879612ecef9016f65cf44b54e4b7f5da0bf1289",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-08T11:24:48Z",
    "title_canon_sha256": "540691a603171ef8be1348ea82cb0826c5e3435a711a3ccc9c6eb11b634e2146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309229",
    "kind": "arxiv",
    "version": 1
  }
}