Pith Number

pith:GLFUKUFC

pith:2007:GLFUKUFCB3RYXRFKJXKKLR7UAO

not attested not anchored not stored refs pending

The Role of Galaxy Interactions and Mergers in Star Formation at z<1.3: Mid-Infrared Properties in the Spitzer First Look Survey

C. J. Conselice, C. R. Bridge, D. Fadda, F. R. Marleau, G. Helou, L. Armus, L. Yan, P. I Choi, P. N. Appleton, R. G. Carlberg, S. Laine

arxiv:astro-ph/0701040 v1 · 2007-01-03 · 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{GLFUKUFCB3RYXRFKJXKKLR7UAO}

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.

Cited by

1 paper in Pith

A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies: I. Galaxy Mergers & Quasar Activity

Receipt and verification

First computed	2026-05-18T04:29:14.474047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32cb4550a20ee38bc4aa4dd4a5c7f40394e13199c29b53aadabd9e505639e560

Aliases

arxiv: astro-ph/0701040 · arxiv_version: astro-ph/0701040v1 · doi: 10.48550/arxiv.astro-ph/0701040 · pith_short_12: GLFUKUFCB3RY · pith_short_16: GLFUKUFCB3RYXRFK · pith_short_8: GLFUKUFC

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/GLFUKUFCB3RYXRFKJXKKLR7UAO \
  | 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: 32cb4550a20ee38bc4aa4dd4a5c7f40394e13199c29b53aadabd9e505639e560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e801ae92e24e1f9d2f0304c2233d0fb8c07b087f48cefef392a85af5665e838",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-03T13:48:13Z",
    "title_canon_sha256": "3ffa34199b882b4c525796ffa15029230e148477985b15481e0a124c7cb2c057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701040",
    "kind": "arxiv",
    "version": 1
  }
}