Pith Number

pith:L2HOEIOP

pith:2015:L2HOEIOPMKL6JP43SPA2IY4RG7

not attested not anchored not stored refs pending

CO luminosity - line width correlation of sub-millimeter galaxies and a possible cosmological application

Sune Toft (Dark Cosmology Centre), Tomotsugu Goto (NTHU)

arxiv:1505.00013 v1 · 2015-04-30 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2HOEIOPMKL6JP43SPA2IY4RG7}

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	2026-05-18T01:40:58.275181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8ee221cf6297e4bf9b93c1a4639137ce7ae4c700a520ffc5408196dbf06e6f

Aliases

arxiv: 1505.00013 · arxiv_version: 1505.00013v1 · doi: 10.48550/arxiv.1505.00013 · pith_short_12: L2HOEIOPMKL6 · pith_short_16: L2HOEIOPMKL6JP43 · pith_short_8: L2HOEIOP

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/L2HOEIOPMKL6JP43SPA2IY4RG7 \
  | 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: 5e8ee221cf6297e4bf9b93c1a4639137ce7ae4c700a520ffc5408196dbf06e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750070261c81b8ac6677074c8286a9b249718aa6e76944e3fb53de16794a2fe3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-30T20:00:31Z",
    "title_canon_sha256": "adc68f5128b8e3afb9936e4f2bfa31338ed13ccfcb331c0e5218e05d50c16820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00013",
    "kind": "arxiv",
    "version": 1
  }
}