Pith Number

pith:CP76X7VB

pith:2011:CP76X7VBP42EDC35YQTHNIPIPW

not attested not anchored not stored refs pending

Clustering properties of BzK-selected galaxies in GOODS-N: environmental quenching and triggering of star formation at z ~ 2

A. I. Merson, Alexandra Pope, Chi-Hung Yan, Claudia del P. Lagos, C. M. Baugh, David C. Koo, Douglas Scott, Franz Kirsten, Hao-Jing Yan, Hugo Messias, Hung-Yu Jian, John Helly, Lihwai Lin, Luc Simard, Mark Dickinson, Nicole Meger, Norman A. Grogin, Sebastien Foucaud, Shiang-Yu Wang, Wei-hao Wang, Yicheng Guo, Yi-Wen Cheng

arxiv:1111.2135 v2 · 2011-11-09 · 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{CP76X7VBP42EDC35YQTHNIPIPW}

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	2026-05-18T03:48:34.045912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ffebfea17f34418b7dc42676a1e87d92befed72b34052b63009b0f6c4e630d

Aliases

arxiv: 1111.2135 · arxiv_version: 1111.2135v2 · doi: 10.48550/arxiv.1111.2135 · pith_short_12: CP76X7VBP42E · pith_short_16: CP76X7VBP42EDC35 · pith_short_8: CP76X7VB

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/CP76X7VBP42EDC35YQTHNIPIPW \
  | 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: 13ffebfea17f34418b7dc42676a1e87d92befed72b34052b63009b0f6c4e630d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230e48eacff22aff8762e18dc8c088bd0b34833d33316b0c70bf70b8f1edbc40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-09T08:49:23Z",
    "title_canon_sha256": "ec0636f83909b815259a88c1f3db1f7fab39ba864b531fae128f6fd299f170e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2135",
    "kind": "arxiv",
    "version": 2
  }
}