Pith Number

pith:5Y6SAAT2

pith:2002:5Y6SAAT2LNG7BYVIA7NAO7RLXM

not attested not anchored not stored refs pending

Luminosity function and density field of the Sloan and Las Campanas Redshift Survey

D. L. Tucker, E. Saar, G. H\"utsi, J. Einasto, M. Einasto, P. Hein\"am\"aki, S. S. Allam, V. M\"uller

arxiv:astro-ph/0212327 v1 · 2002-12-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Y6SAAT2LNG7BYVIA7NAO7RLXM}

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	2026-05-18T04:38:15.927300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3d20027a5b4df0e2a807da077e2bbb39d1d6877531998907f856ea8d5547e2

Aliases

arxiv: astro-ph/0212327 · arxiv_version: astro-ph/0212327v1 · doi: 10.48550/arxiv.astro-ph/0212327 · pith_short_12: 5Y6SAAT2LNG7 · pith_short_16: 5Y6SAAT2LNG7BYVI · pith_short_8: 5Y6SAAT2

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/5Y6SAAT2LNG7BYVIA7NAO7RLXM \
  | 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: ee3d20027a5b4df0e2a807da077e2bbb39d1d6877531998907f856ea8d5547e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc453178da5e94929d34c3153ecb688f6fc8ec3d4c4e292d7c2598ba5ba9313c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-12-13T17:15:11Z",
    "title_canon_sha256": "9bf0498678bdd0821442c3d3ceec32f8b799257bf7651e8d90181443f9e85dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0212327",
    "kind": "arxiv",
    "version": 1
  }
}