Pith Number

pith:R6HJZWQT

pith:2000:R6HJZWQT53DQ76WWVCGN6NVQQH

not attested not anchored not stored refs pending

Dust in active nuclei. I. Evidence for "anomalous" properties

A. Marconi, F. La Franca, G. Risaliti, L. Vanzi, M. Salvati, P. Severgnini, R. Maiolino

arxiv:astro-ph/0010009 v1 · 2000-09-30 · 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{R6HJZWQT53DQ76WWVCGN6NVQQH}

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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

Scattering from Dusty Outflows in Hot Dust-Obscured Galaxies with Blue Excess Emission

Receipt and verification

First computed	2026-07-04T16:17:13.520026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f8e9cda13eec70ffad6a88cdf36b081ce0bf953b8300e8e014dd00d2246ed9e

Aliases

arxiv: astro-ph/0010009 · arxiv_version: astro-ph/0010009v1 · doi: 10.48550/arxiv.astro-ph/0010009 · pith_short_12: R6HJZWQT53DQ · pith_short_16: R6HJZWQT53DQ76WW · pith_short_8: R6HJZWQT

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/R6HJZWQT53DQ76WWVCGN6NVQQH \
  | 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: 8f8e9cda13eec70ffad6a88cdf36b081ce0bf953b8300e8e014dd00d2246ed9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ddbb40ce4bec00167fa2d588ee64a8ceebddfac3b72e44ed6dbf75e9e236d7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-30T16:38:54Z",
    "title_canon_sha256": "eda4bc3831bba54736ec9ae18ed4f8f1f4c12c39c6f81399abf4d83e4f9c46e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010009",
    "kind": "arxiv",
    "version": 1
  }
}