Pith Number

pith:2AUCGQZ5

pith:2010:2AUCGQZ5YMMIZLRKSHRQ3HEBBE

not attested not anchored not stored refs pending

Modelling the spectral energy distribution of galaxies. V. The dust and PAH emission SEDs of disk galaxies

Barry F. Madore, Cristina C. Popescu, Joerg Fischera, Michael A. Dopita, Nikolaos D. Kylafis, Richard J. Tuffs

arxiv:1011.2942 v1 · 2010-11-12 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AUCGQZ5YMMIZLRKSHRQ3HEBBE}

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	2026-05-18T02:04:48.292915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d02823433dc3188cae2a91e30d9c810919d57ba106ede7ec07c7e8fbe0569556

Aliases

arxiv: 1011.2942 · arxiv_version: 1011.2942v1 · doi: 10.48550/arxiv.1011.2942 · pith_short_12: 2AUCGQZ5YMMI · pith_short_16: 2AUCGQZ5YMMIZLRK · pith_short_8: 2AUCGQZ5

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/2AUCGQZ5YMMIZLRKSHRQ3HEBBE \
  | 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: d02823433dc3188cae2a91e30d9c810919d57ba106ede7ec07c7e8fbe0569556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eafd9430de8e17a6b1c78b35811a25454693a26fe5af0b841b7f46230b5163b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-12T15:22:34Z",
    "title_canon_sha256": "db074fa6cf0989ff3345ab044d7439669c54b4d298620fed317dd25897af9c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2942",
    "kind": "arxiv",
    "version": 1
  }
}