Pith Number

pith:PVEBF5CG

pith:2011:PVEBF5CGWIPV2ZLOWR2YG37Z3N

not attested not anchored not stored refs pending

Disentangling star formation and merger growth in the evolution of Luminous Red Galaxies

Portsmouth), Rita Tojeiro (ICG, Will J. Percival (ICG

arxiv:1103.2700 v2 · 2011-03-14 · 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{PVEBF5CGWIPV2ZLOWR2YG37Z3N}

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	2026-05-18T02:02:53.771233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4812f446b21f5d656eb475836ff9db47c86ada9f269bbf21260fe49f8c14c9

Aliases

arxiv: 1103.2700 · arxiv_version: 1103.2700v2 · doi: 10.48550/arxiv.1103.2700 · pith_short_12: PVEBF5CGWIPV · pith_short_16: PVEBF5CGWIPV2ZLO · pith_short_8: PVEBF5CG

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/PVEBF5CGWIPV2ZLOWR2YG37Z3N \
  | 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: 7d4812f446b21f5d656eb475836ff9db47c86ada9f269bbf21260fe49f8c14c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b05dfb661673d6fdf562aa2c90016de3eb5df990f4ad73cb5d2c45f40aed31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-14T16:03:44Z",
    "title_canon_sha256": "7a69e5f94ab9d047fd4e489923086f50b3f57eaaa3b59b01aecc45ad659ff3de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2700",
    "kind": "arxiv",
    "version": 2
  }
}