Pith Number

pith:PRF54DL3

pith:2006:PRF54DL3SWAONWUXA76LQLN4YB

not attested not anchored not stored refs pending

Understanding Infrared Galaxy Populations: the SWIRE Legacy Survey

Alberto Franceschini, Alejandro Afonso Luis, Andreas Efstathiou, Brian Siana, Carol Lonsdale, Dave Frayer, Dave Shupe, David Clements, Deborah Padgett, Donovan Domingue, Duncan Farrah, Eduardo Gonzalez-Solares, Evanthia Hatziminaoglou, Fan Fang, Gene Smith, Ismael Perez-Fournon, Jason Surace, Kevin Xu, Maria Polletta, Mattia Vaccari, Michael Rowan-Robinson, Payam Davoodi, Seb Oliver, Tom Babbedge

arxiv:astro-ph/0603737 v1 · 2006-03-27 · 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{PRF54DL3SWAONWUXA76LQLN4YB}

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	2026-07-04T14:53:08.411223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4bde0d7b9580e6da9707fcb82dbcc079498d30cbb2d3789a425018da7825b6

Aliases

arxiv: astro-ph/0603737 · arxiv_version: astro-ph/0603737v1 · doi: 10.48550/arxiv.astro-ph/0603737 · pith_short_12: PRF54DL3SWAO · pith_short_16: PRF54DL3SWAONWUX · pith_short_8: PRF54DL3

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/PRF54DL3SWAONWUXA76LQLN4YB \
  | 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: 7c4bde0d7b9580e6da9707fcb82dbcc079498d30cbb2d3789a425018da7825b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681260b579a31c61585a32d403975b640b71c672a4fe1ad5abdc70199a1bd267",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-27T17:42:06Z",
    "title_canon_sha256": "aca311ef1811e70a74b4d80ed67957d6bdf6dd981dee5af658401ff98eca4c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603737",
    "kind": "arxiv",
    "version": 1
  }
}