Pith Number

pith:5GHBQLPO

pith:2011:5GHBQLPOW4HSRMFFLDYQFTGFPS

not attested not anchored not stored refs pending

The Assembly of the Red Sequence at z~1: The Color and Spectral Properties of Galaxies in the Cl1604 Supercluster

Brian C. Lemaux, Christopher D. Fassnacht, Dale D. Kocevski, Elizabeth J. McGrath, Gordon K. Squires, Jason A. Surace, Lori M. Lubin, Mark Lacy, Roy R. Gal

arxiv:1108.5799 v2 · 2011-08-30 · 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{5GHBQLPOW4HSRMFFLDYQFTGFPS}

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	2026-05-18T02:00:44.963863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98e182deeb70f28b0a558f102ccc57ca2e9eb4f8b26354b3c1b8c568f12f51d

Aliases

arxiv: 1108.5799 · arxiv_version: 1108.5799v2 · doi: 10.48550/arxiv.1108.5799 · pith_short_12: 5GHBQLPOW4HS · pith_short_16: 5GHBQLPOW4HSRMFF · pith_short_8: 5GHBQLPO

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/5GHBQLPOW4HSRMFFLDYQFTGFPS \
  | 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: e98e182deeb70f28b0a558f102ccc57ca2e9eb4f8b26354b3c1b8c568f12f51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4bdbd6aa4c511093b1dcc80b4e1cf3f5ec05a2ce3e57066f2b27b3e20639048",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-30T02:13:50Z",
    "title_canon_sha256": "d0360d311aa37c2f140b1516baab5729beebf45a518e93470fc7149262ef623a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5799",
    "kind": "arxiv",
    "version": 2
  }
}