Pith Number

pith:A4EOCTI6

pith:2010:A4EOCTI6REJYI2WU2BBWTKEWGR

not attested not anchored not stored refs pending

Dissecting the Red Sequence - III. Mass-to-Light Variations in 3D Fundamental Plane Space

Genevieve J. Graves, S. M. Faber

arxiv:1005.0014 v1 · 2010-04-30 · 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{A4EOCTI6REJYI2WU2BBWTKEWGR}

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	2026-05-18T02:07:44.215552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0708e14d1e8913846ad4d04369a89634799d145c304589f0bc855be0f3d527b5

Aliases

arxiv: 1005.0014 · arxiv_version: 1005.0014v1 · doi: 10.48550/arxiv.1005.0014 · pith_short_12: A4EOCTI6REJY · pith_short_16: A4EOCTI6REJYI2WU · pith_short_8: A4EOCTI6

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/A4EOCTI6REJYI2WU2BBWTKEWGR \
  | 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: 0708e14d1e8913846ad4d04369a89634799d145c304589f0bc855be0f3d527b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a888fb9a266d657bd6d5aa2029a9fef812a14f63aeb59d3b8b8a15f11487f61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-30T20:20:42Z",
    "title_canon_sha256": "bbdbfec807996e53170f99f26b8648d11a0b08f829420a99c6a23006965ae6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0014",
    "kind": "arxiv",
    "version": 1
  }
}