Pith Number

pith:O2JXZNKG

pith:2011:O2JXZNKGRA36KLZDNVG4L2S3DX

not attested not anchored not stored refs pending

Correlations between Nebular Emission and the Continuum Spectral Shape in SDSS Galaxies

Alexander S. Szalay, Istv\'an Csabai, St\'ephane Charlot, Tam\'as Budav\'ari, Zsuzsanna Gy\H{o}ry

arxiv:1110.1877 v1 · 2011-10-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2JXZNKGRA36KLZDNVG4L2S3DX}

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

pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web

Receipt and verification

First computed	2026-05-18T04:11:19.434252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76937cb5468837e52f236d4dc5ea5b1dca3078ea75cbb33271c95ce6afcfc6c9

Aliases

arxiv: 1110.1877 · arxiv_version: 1110.1877v1 · doi: 10.48550/arxiv.1110.1877 · pith_short_12: O2JXZNKGRA36 · pith_short_16: O2JXZNKGRA36KLZD · pith_short_8: O2JXZNKG

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/O2JXZNKGRA36KLZDNVG4L2S3DX \
  | 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: 76937cb5468837e52f236d4dc5ea5b1dca3078ea75cbb33271c95ce6afcfc6c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d1ac7386fe8ed71ee47184cd8c106880fc518e471880718125e4a977127944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-09T19:42:04Z",
    "title_canon_sha256": "45ff286ef079195b00c77dd358ce1081f7055b05297a3629211b766d03430217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1877",
    "kind": "arxiv",
    "version": 1
  }
}