Pith Number

pith:5BYWKLXG

pith:1995:5BYWKLXGHVDTQPAXXRKDPNHTYR

not attested not anchored not stored refs pending

Spatial and Luminosity Properties of the Perseus-Pisces Redshift Survey

F. Sylos Labini, L. Pietronero, M. Montuori

arxiv:astro-ph/9506141 v2 · 1995-06-30 · 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{5BYWKLXGHVDTQPAXXRKDPNHTYR}

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	2026-05-18T00:45:36.751158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e871652ee63d47383c17bc5437b4f3c4729eccb497d2379342ef176183d4a522

Aliases

arxiv: astro-ph/9506141 · arxiv_version: astro-ph/9506141v2 · doi: 10.48550/arxiv.astro-ph/9506141 · pith_short_12: 5BYWKLXGHVDT · pith_short_16: 5BYWKLXGHVDTQPAX · pith_short_8: 5BYWKLXG

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/5BYWKLXGHVDTQPAXXRKDPNHTYR \
  | 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: e871652ee63d47383c17bc5437b4f3c4729eccb497d2379342ef176183d4a522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab77c13fd4ffd3d36c68b56ee4fd32424349f966ce72667df84bba84ef4ad09",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-06-30T12:48:09Z",
    "title_canon_sha256": "e04c724ee01c3358869451f13b8b907704b72ce87cf8964b772b4d9db3121e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9506141",
    "kind": "arxiv",
    "version": 2
  }
}