Pith Number

pith:ACUD4OFD

pith:2019:ACUD4OFDUNDCLTTNICTNNDCKBX

not attested not anchored not stored refs pending

CO luminosity-Linewidth correlation of low and high redshift galaxies and its possible cosmological utilization

Chia-Ying Chiang, Ece Kilerci Eser, Seong-jin Kim, Tetsuya Hashimoto, Ting-Chi Huang, Tomotsugu Goto, Yi-han Wu (Nthu)

arxiv:1902.02832 v2 · 2019-02-07 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACUD4OFDUNDCLTTNICTNNDCKBX}

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	2026-05-17T23:54:21.533277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a83e38a3a34625ce6d40a6d68c4a0dd9f9d9edfb0837035e907d875bcb4380

Aliases

arxiv: 1902.02832 · arxiv_version: 1902.02832v2 · doi: 10.48550/arxiv.1902.02832 · pith_short_12: ACUD4OFDUNDC · pith_short_16: ACUD4OFDUNDCLTTN · pith_short_8: ACUD4OFD

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/ACUD4OFDUNDCLTTNICTNNDCKBX \
  | 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: 00a83e38a3a34625ce6d40a6d68c4a0dd9f9d9edfb0837035e907d875bcb4380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509de2b7decc53f4d01199a657dc5baf1c94196ca9c650a076e168571c900a77",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-02-07T20:22:26Z",
    "title_canon_sha256": "03c8e234d0b91b333736aea846ff8f8ed18f78f487f335e087853ea808456b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02832",
    "kind": "arxiv",
    "version": 2
  }
}