Pith Number

pith:M6LWAU7A

pith:2010:M6LWAU7AMUAZWTTYIZUON2AN6P

not attested not anchored not stored refs pending

M/L and Color Evolution for A Deep Sample of M* Cluster Galaxies at z~1: The Formation Epoch and the Tilt of the Fundamental Plane

Arjen van der Wel, Brad P. Holden, Daniel D. Kelson, Garth D. Illingworth, Marijn Franx

arxiv:1009.4479 v2 · 2010-09-22 · 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{M6LWAU7AMUAZWTTYIZUON2AN6P}

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	2026-05-18T04:37:09.998866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67976053e065019b4e784668e6e80df3f7bcfca575ee6fa4d733aa4cda2a844e

Aliases

arxiv: 1009.4479 · arxiv_version: 1009.4479v2 · doi: 10.48550/arxiv.1009.4479 · pith_short_12: M6LWAU7AMUAZ · pith_short_16: M6LWAU7AMUAZWTTY · pith_short_8: M6LWAU7A

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/M6LWAU7AMUAZWTTYIZUON2AN6P \
  | 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: 67976053e065019b4e784668e6e80df3f7bcfca575ee6fa4d733aa4cda2a844e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db23deebcb0071f508f861489cce4fbbf58d21ac72e500d8b61c0f7c747bf800",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-22T21:12:07Z",
    "title_canon_sha256": "d1ef98b7db3e1a43187016c3ebe97d5429640d31308342396784fd69304b1a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4479",
    "kind": "arxiv",
    "version": 2
  }
}