Pith Number

pith:S65XUTYJ

pith:2003:S65XUTYJVIRTBLNAKCOBMRUTOU

not attested not anchored not stored refs pending

A two-component ionized reflection model of MCG--6-30-15

2), A.C. Fabian (2) ((1) CITA, Cambridge), D.R. Ballantyne (1, S. Vaughan (2), Toronto (2) IoA

arxiv:astro-ph/0302288 v1 · 2003-02-14 · 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{S65XUTYJVIRTBLNAKCOBMRUTOU}

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	2026-07-04T15:49:48.677360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97bb7a4f09aa2330ada0509c1646937515d42846016f8dbf097d558154f6983c

Aliases

arxiv: astro-ph/0302288 · arxiv_version: astro-ph/0302288v1 · doi: 10.48550/arxiv.astro-ph/0302288 · pith_short_12: S65XUTYJVIRT · pith_short_16: S65XUTYJVIRTBLNA · pith_short_8: S65XUTYJ

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/S65XUTYJVIRTBLNAKCOBMRUTOU \
  | 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: 97bb7a4f09aa2330ada0509c1646937515d42846016f8dbf097d558154f6983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba18151bbadb74409287764418f70ae9bf4fc5e9afb9991708db986b78ed643e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-02-14T17:06:10Z",
    "title_canon_sha256": "1d491b64dcc8480d312eb11cc86c1d611b954852421d3f80003730a55725aea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0302288",
    "kind": "arxiv",
    "version": 1
  }
}