Pith Number

pith:7XRE7IW5

pith:2007:7XRE7IW5NURRKJKK33MJSJXMTV

not attested not anchored not stored refs pending

IR and UV Galaxies at z=0.6 -- Evolution of Dust Attenuation and Stellar Mass as Revealed by SWIRE and GALEX

Carol Lonsdale, C. Kevin Xu, David Schiminovich, David Shupe, D. Christopher Martin, Eduardo Gonzales-Solares, Fan Fang, Gene Smith, Jason Surace, Jorge Iglesias-P\'aramo, Karl Forster, Mark Seibert, Michael Rowan-Robinson, Patrick Morrissey, Peter G. Friedman, Susan G. Neff, Ted Wyder, Tim Conrow, Todd Small, Tom A. Barlow, Tsutomu T. Takeuchi, Veronique Buat

arxiv:astro-ph/0701737 v2 · 2007-01-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XRE7IW5NURRKJKK33MJSJXMTV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:09:21.710707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde24fa2dd6d2315254aded89926ec9d585064917bb939f04a474323d5968080

Aliases

arxiv: astro-ph/0701737 · arxiv_version: astro-ph/0701737v2 · doi: 10.48550/arxiv.astro-ph/0701737 · pith_short_12: 7XRE7IW5NURR · pith_short_16: 7XRE7IW5NURRKJKK · pith_short_8: 7XRE7IW5

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/7XRE7IW5NURRKJKK33MJSJXMTV \
  | 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: fde24fa2dd6d2315254aded89926ec9d585064917bb939f04a474323d5968080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb3756ab037bbacbe7e55a5c1c26a78e7a22c6d1e485d3939c6f2f0be05f964",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-25T18:51:46Z",
    "title_canon_sha256": "d9267a7ef7f5c23c2a2bf6a525364bd7d52c6b5ab7b29286e738a2b97616cdee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701737",
    "kind": "arxiv",
    "version": 2
  }
}