Pith Number

pith:HLILTCHS

pith:2011:HLILTCHSZ34EYGJU66DAUUVXBG

not attested not anchored not stored refs pending

A universal ultraviolet-optical colour-colour-magnitude relation of galaxies

Igor Chilingarian, Ivan Zolotukhin

arxiv:1102.1159 v2 · 2011-02-06 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLILTCHSZ34EYGJU66DAUUVXBG}

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

2 papers in Pith

The angular scale of homogeneity in the Local Universe with the SDSS blue galaxies

A Measure-Theoretic Transport Formulation of Galaxy Evolution on the Galaxy Manifold: Geometric Constraints

Receipt and verification

First computed	2026-05-18T02:03:16.230186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad0b988f2cef84c1934f7860a52b7098a5ce79544dd72dc619af0b0fa491b02

Aliases

arxiv: 1102.1159 · arxiv_version: 1102.1159v2 · doi: 10.48550/arxiv.1102.1159 · pith_short_12: HLILTCHSZ34E · pith_short_16: HLILTCHSZ34EYGJU · pith_short_8: HLILTCHS

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/HLILTCHSZ34EYGJU66DAUUVXBG \
  | 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: 3ad0b988f2cef84c1934f7860a52b7098a5ce79544dd72dc619af0b0fa491b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2890c374684fb86717cfa65097a9b625d7762cff156f079f10f8da6dfe1b87e0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-06T15:32:46Z",
    "title_canon_sha256": "f4c34b6577b03910a3288fda82aad74df893e226fff23a6e88e1d765a31a8bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1159",
    "kind": "arxiv",
    "version": 2
  }
}