Pith Number

pith:N6RD3EHQ

pith:2006:N6RD3EHQDD33DFNMGTTRL6OBSX

not attested not anchored not stored refs pending

Modelling the Pan-Spectral Energy Distribution of Starburst Galaxies: III. Emission Line Diagnostics of Ensembles of Evolving HII Regions

Brent A. Groves, Claus Leitherer, Cristina C. Popescu, Joerg Fischera, Lisa J. Kewley, Michael A. Dopita, Ralph S. Sutherland, Richard J. Tuffs, Wil van Breugel

arxiv:astro-ph/0608062 v1 · 2006-08-02 · 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{N6RD3EHQDD33DFNMGTTRL6OBSX}

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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

Cosmic evolution of the helium and oxygen abundances in type 2 Active Galactic Nuclei: Helium-loud AGNs

Receipt and verification

First computed	2026-05-18T01:40:29.998877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa23d90f018f7b195ac34e715f9c195e32f7c9a47ec1ac16a678cf04d5a2643

Aliases

arxiv: astro-ph/0608062 · arxiv_version: astro-ph/0608062v1 · doi: 10.48550/arxiv.astro-ph/0608062 · pith_short_12: N6RD3EHQDD33 · pith_short_16: N6RD3EHQDD33DFNM · pith_short_8: N6RD3EHQ

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/N6RD3EHQDD33DFNMGTTRL6OBSX \
  | 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: 6fa23d90f018f7b195ac34e715f9c195e32f7c9a47ec1ac16a678cf04d5a2643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b51716253e5f12100bc607d97fd8278f22af8944e3e5cea19b6cfc5d24dfe76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-02T15:02:22Z",
    "title_canon_sha256": "7818886dd3c6461e20c44653a32e8e7f3fe776075755cdf398d6ead91faa7484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608062",
    "kind": "arxiv",
    "version": 1
  }
}