Pith Number

pith:GUXQS43F

pith:2011:GUXQS43FL4TO77C3SKZS5VR4WK

not attested not anchored not stored refs pending

Order statistics of the early-type galaxy luminosity function

Istvan Csabai, Laszlo Dobos

arxiv:1102.4829 v1 · 2011-02-23 · 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{GUXQS43FL4TO77C3SKZS5VR4WK}

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	2026-05-18T02:03:05.864525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

352f0973655f26effc5b92b32ed63cb294627199069a271cf385c828dd07fbea

Aliases

arxiv: 1102.4829 · arxiv_version: 1102.4829v1 · doi: 10.48550/arxiv.1102.4829 · pith_short_12: GUXQS43FL4TO · pith_short_16: GUXQS43FL4TO77C3 · pith_short_8: GUXQS43F

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/GUXQS43FL4TO77C3SKZS5VR4WK \
  | 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: 352f0973655f26effc5b92b32ed63cb294627199069a271cf385c828dd07fbea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee34ce73ce1e587dfcc5c2fbe11c4b8c11eb191e09370b21a50eff2e6143fb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-23T19:59:55Z",
    "title_canon_sha256": "be03db9dea640ebb543d4193e0474d6a245064894f7f9231f75630344af7c50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4829",
    "kind": "arxiv",
    "version": 1
  }
}