Pith Number

pith:GXYHKH6K

pith:1996:GXYHKH6K2YA54LXOUP5AFECTCX

not attested not anchored not stored refs pending

Dense, thin clouds and reprocessed radiation in the central regions of Active Galactic Nuclei

A. Celotti, Cambridge, M. J. Rees (Institute of Astronomy, UK), Z. Kuncic

arxiv:astro-ph/9608163 v1 · 1996-08-25 · 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{GXYHKH6K2YA54LXOUP5AFECTCX}

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	2026-05-18T01:40:19.477521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f0751fcad601de2eeea3fa02905315f8c63090f149bfe66a78c8b124230d3c

Aliases

arxiv: astro-ph/9608163 · arxiv_version: astro-ph/9608163v1 · doi: 10.48550/arxiv.astro-ph/9608163 · pith_short_12: GXYHKH6K2YA5 · pith_short_16: GXYHKH6K2YA54LXO · pith_short_8: GXYHKH6K

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/GXYHKH6K2YA54LXOUP5AFECTCX \
  | 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: 35f0751fcad601de2eeea3fa02905315f8c63090f149bfe66a78c8b124230d3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2d5047c8845b2f0e984f27434d8444d2ae8c4c4e9b95b5acafcea8676958e32",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-08-25T23:47:21Z",
    "title_canon_sha256": "3456935ba1515d07af82b40287865036efb51447975e80a1564d26de1afa9c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9608163",
    "kind": "arxiv",
    "version": 1
  }
}