Pith Number

pith:3Z5WOZAK

pith:2005:3Z5WOZAKFW4GBX5CDYF22KGAJG

not attested not anchored not stored refs pending

The nature of Composite Seyfert/Star-forming galaxies revealed by X-ray observations

A. Fruscione, A. Wolter, F. Panessa, G. G. C. Palumbo, G. Trinchieri, L. Bassani, R. Della Ceca, S. Pellegrini

arxiv:astro-ph/0506109 v1 · 2005-06-06 · 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{3Z5WOZAKFW4GBX5CDYF22KGAJG}

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.

Cited by

1 paper in Pith

Spatially resolved optical and mid-infrared spectroscopy of SDSS1335+0728: implications for the origin of the Ansky event

Receipt and verification

First computed	2026-07-04T16:52:30.026685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7b67640a2db860dfa21e0bad28c0498384b82d263d0cfda60203137f675a1d

Aliases

arxiv: astro-ph/0506109 · arxiv_version: astro-ph/0506109v1 · doi: 10.48550/arxiv.astro-ph/0506109 · pith_short_12: 3Z5WOZAKFW4G · pith_short_16: 3Z5WOZAKFW4GBX5C · pith_short_8: 3Z5WOZAK

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/3Z5WOZAKFW4GBX5CDYF22KGAJG \
  | 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: de7b67640a2db860dfa21e0bad28c0498384b82d263d0cfda60203137f675a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99af1534fc769c3925abdf922547a485a2d5b446e0f30fac2528a3d067de9bdc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-06T13:13:40Z",
    "title_canon_sha256": "e3ac242eeb0892e6a9eaf5109fe15ac3c97dc09816eb8cac8783eabca11c9623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506109",
    "kind": "arxiv",
    "version": 1
  }
}