Pith Number

pith:SU6C3UBC

pith:2005:SU6C3UBC6CG46QY2FJEGW7F3MD

not attested not anchored not stored refs pending

Unveiling the nature of Ultraluminous Infrared Galaxies with 3-4 micron spectroscopy

A. Franceschini, A. Marconi, E. Sani, G. Risaliti, M. Salvati, R. Della Ceca, R. Maiolino, S. Berta, V. Braito

arxiv:astro-ph/0510282 v1 · 2005-10-10 · 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{SU6C3UBC6CG46QY2FJEGW7F3MD}

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	2026-07-04T17:15:17.307180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953c2dd022f08dcf431a2a486b7cbb60e7de774ca53fe6cd44dda13f1f624dba

Aliases

arxiv: astro-ph/0510282 · arxiv_version: astro-ph/0510282v1 · doi: 10.48550/arxiv.astro-ph/0510282 · pith_short_12: SU6C3UBC6CG4 · pith_short_16: SU6C3UBC6CG46QY2 · pith_short_8: SU6C3UBC

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/SU6C3UBC6CG46QY2FJEGW7F3MD \
  | 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: 953c2dd022f08dcf431a2a486b7cbb60e7de774ca53fe6cd44dda13f1f624dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccb70659a9b27cc9f7ab69992a406279f7964577b673d44e12143877060adf59",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-10T15:29:13Z",
    "title_canon_sha256": "8db54916e2309dec33fd19ede09d7d7ce1d84497eaee262b0765cd907430fb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510282",
    "kind": "arxiv",
    "version": 1
  }
}