Pith Number

pith:OYRS5AYD

pith:1996:OYRS5AYDSBHCDNDKZ4L4ACOVNY

not attested not anchored not stored refs pending

The Fundamenal Plane in CL0024 at z=0.4: Implications for the Evolution of the Mass-to-Light Ratio

Marijn Franx, Pieter van Dokkum

arxiv:astro-ph/9603063 v1 · 1996-03-14 · 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{OYRS5AYDSBHCDNDKZ4L4ACOVNY}

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	2026-05-18T01:40:21.621323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76232e8303904e21b46acf17c009d56e037ad436c87e01b159612da0b0f526f9

Aliases

arxiv: astro-ph/9603063 · arxiv_version: astro-ph/9603063v1 · doi: 10.48550/arxiv.astro-ph/9603063 · pith_short_12: OYRS5AYDSBHC · pith_short_16: OYRS5AYDSBHCDNDK · pith_short_8: OYRS5AYD

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/OYRS5AYDSBHCDNDKZ4L4ACOVNY \
  | 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: 76232e8303904e21b46acf17c009d56e037ad436c87e01b159612da0b0f526f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b114f5a3355b9060b0afa94fbd919eab571fd21a5dec54c4b03e2910a871807",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-03-14T13:34:12Z",
    "title_canon_sha256": "b052bf8d126fcfdc7fb3a2d6e2886c1bbed08edff07062d7c2b0177175b39bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9603063",
    "kind": "arxiv",
    "version": 1
  }
}